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Your search for 'preliminary investigation' returned 153 results
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  1. 12.8.2026 | The National Bureau of Investigation investigated the involvement of four persons in supporting the activities of the EU-listed terrorist organisation Kurdistan Workers’ Party (PKK) and its fundraising in Finland.
    https://poliisi.fi/en/-/a-criminal-investigation-into-financing-of-a-terrorist-group-referred-to-prosecutor-for-consideration-of-charges
  2. Leena Hotti's career story.
    https://poliisi.fi/en/investigation-secretary-and-trailblazer
  3. 5.8.2026 | The National Bureau of Investigation has conducted a criminal investigation into a suspected violation of a business secret and misuse of a position of trust by employees of a Finnish company. It is suspected that the employees used information obtained from their employer to start a competing business in the name of another company.
    https://poliisi.fi/en/-/a-criminal-investigation-into-violation-and-misuse-of-a-business-secret-completed
  4. Investigating cybercrime The pre-trial investigation of a crime that takes place in an information network is commenced when the police become aware of a suspected crime. In some cases, the offence may be a complainant offence that requires a comp...
    https://poliisi.fi/en/investigating-cybercrime
  5. 5.6.2026 | The National Bureau of Investigation (NBI) has completed the criminal investigation into damage to two subsea telecommunications cables in the Gulf of Finland in late 2025. The investigation has concluded with four suspects.
    https://poliisi.fi/en/-/investigation-into-fitburg-cable-damage-concluded
  6. 4.6.2026 | The National Bureau of Investigation has largely completed an extensive criminal investigation involving Uros Oy, in which the suspected criminal damage amounts to nearly 38 million euros. The case involves multiple suspected aggravated financial offences and dozens of persons interviewed across several countries.
    https://poliisi.fi/en/-/extensive-financial-crime-investigation-involving-uros-oy-draws-to-a-close
  7. 7.5.2026 | The criminal investigation has covered a range of suspected offences across the territories of three reindeer herding co-operatives, including aggravated money laundering, aggravated fraud, aggravated hunting offences and an aggravated nature conservation offence.
    https://poliisi.fi/en/-/national-bureau-of-investigation-and-border-guard-conclude-major-criminal-investigation-involving-reindeer-herding-in-upper-lapland
  8. 10.8.2026 | Poliisi epäilee 15-vuotiasta törkeästä liikenneturvallisuuden vaarantamisesta Tuusulassa
    https://poliisi.fi/en/-/police-suspect-15-year-old-of-aggravated-endangering-of-traffic-safety-in-tuusula
  9. 31.3.2026 | The investigation by authorities into the unmanned aerial vehicles that fell on Sunday, 29th March 2026, is ongoing.
    https://poliisi.fi/en/-/investigation-into-unmanned-aerial-vehicles-that-fell-to-the-ground-progresses
  10. 1.4.2026 | The Border Guard announced on 31st March 2026 that an unmanned aerial vehicle (UAV) had been observed on the ice of Lake Pyhäjärvi, located within the municipality of Parikkala. As a result of this incident, the North Karelia Border Guard has initiated a preliminary investigation into the suspected territorial violation caused by the UAV.
    https://poliisi.fi/en/-/north-karelia-border-guard-launches-preliminary-investigation-into-suspected-territorial-violation-by-unmanned-aerial-vehicle-at-lake-pyhajarvi-parikkala
  11. 30.6.2026 | The National Bureau of Investigation (NBI) is investigating two separate cases involving severed cables, one in Ylöjärvi, Pirkanmaa, and the other in Malmi, Helsinki.
    https://poliisi.fi/en/-/nbi-investigates-cable-severing-cases
  12. Police en Newsroom Blog Be cautious online – cyber-enabled crime on the increase 3.4.2025 13.07 Blog What is cyber-enabled crime? Mikko Kiiski: From the point of view of the police, one of the most typical criminal phenomena related to the online ...
    https://poliisi.fi/en/-/be-cautious-online-cyber-enabled-crime-on-the-increase
  13. 29.3.2026 | Police Investigate the Falling of Flying Devices in Southeast Finland
    https://poliisi.fi/en/-/police-investigate-the-falling-of-flying-devices-in-southeast-finland
  14. 13.4.2026 | The criminal investigation into the unmanned aerial vehicle found in Iitti, Päijät-Häme continues. The Border Guard investigates the incident as a suspected territorial violation, and the National Bureau of Investigation investigates a suspected grossly negligent endangerment.
    https://poliisi.fi/en/-/criminal-investigation-into-unmanned-aerial-vehicle-in-iitti-continues
  15. 30.3.2026 | Operation in Response to UAV incidents in South-East Finland Continues
    https://poliisi.fi/en/-/operation-in-response-to-uav-incidents-in-south-east-finland-continues
  16. 17.5.2025 | Euran helikopteriturmassa viisi kuolonuhria – poliisi jatkaa onnettomuuden tutkintaa
    https://poliisi.fi/en/-/five-killed-in-helicopter-accident-in-eura-police-continue-investigation
  17. 5.1.2026 | Criminal Investigation into the Fitburg Vessel to Continue for Weeks
    https://poliisi.fi/en/-/criminal-investigation-into-the-fitburg-vessel-to-continue-for-weeks
  18. 7.1.2026 | The Fitburg Vessel Seized by the National Bureau of Investigation
    https://poliisi.fi/en/-/the-fitburg-vessel-seized-by-the-national-bureau-of-investigation
  19. 23.1.2025 | The investigation of the road accident in Sinettä has been completed
    https://poliisi.fi/en/-/the-investigation-of-the-road-accident-in-sinetta-has-been-completed
  20. 21.2.2025 | The National Bureau of Investigation has started a preliminary inquiry into the suspected cable damage which was discovered in Sweden's exclusive economic zone on 19 February 2025.
    https://poliisi.fi/en/-/national-bureau-of-investigation-to-conduct-a-preliminary-inquiry-into-suspected-cable-damage-in-baltic-sea
  21. 7.7.2026 | Online sexual violence directed at children is becoming more common – prevention requires open discussion and vigilance
    https://poliisi.fi/en/-/online-sexual-violence-directed-at-children-is-becoming-more-common-prevention-requires-open-discussion-and-vigilance
  22. 3.7.2025 | Police is investigating the stabbing of several people in Ratina, Tampere
    https://poliisi.fi/en/-/police-is-investigating-the-stabbing-of-several-people-in-ratina-tampere
  23. 6.5.2025 | The National Bureau of Investigation has completed a large criminal investigation into terrorist offences. One person is suspected of public exhortation to an offence committed with a terrorist intent and of contributing to the activities of a terrorist group.
    https://poliisi.fi/en/-/national-bureau-of-investigation-has-completed-a-large-terrorist-offence-investigation
  24. 25.11.2025 | According to the preliminary investigation conducted by the police, the suspected aggravated pandering took place over a period of approximately two years between 2023 and 2025, mainly outside the capital region. One of the main locations was Tampere, and the case is scheduled to be heard in the Pirkanmaa District Court in December.
    https://poliisi.fi/en/-/police-suspect-romanian-pandering-organisation-of-criminal-proceeds-of-up-to-one-million-euros
  25. 8.5.2026 | The preliminary investigationinto the Malminkartano murder in February has been completed and the case has been referred for prosecution.
    https://poliisi.fi/en/-/malminkartano-murder-case-referred-for-prosecution
  26. 13.6.2025 | The National Bureau of Investigation (NBI) has completed its criminal investigation into the damage caused to cables in the Gulf of Finland on 25 December 2024. Based on the investigation, senior officers of the tanker Eagle S are suspected of aggravated criminal mischief and aggravated interference with telecommunications.
    https://poliisi.fi/en/-/criminal-investigation-by-the-nbi-into-cable-damage-in-the-gulf-of-finland-concluded
  27. 26.5.2026 | Kalasataman tulipalon syttymissyyn selvitys kestää viikkoja
    https://poliisi.fi/en/-/determining-the-cause-of-the-kalasatama-fire-will-take-weeks
  28. 21.5.2025 | The National Bureau of Investigation has closed a criminal investigation into suspected unauthorised intelligence activities in Southeastern Finland in 2022. On the basis of the interviews and other investigative measures carried out, the investigation was closed and there is no reason to suspect an offence in the matter.
    https://poliisi.fi/en/-/nbi-has-completed-a-criminal-investigation-into-suspected-unauthorised-intelligence-activities
  29. 22.1.2025 | The active early phase of the criminal investigation into the cable damage is about to be completed. The focus of the investigation is on the assessment of possible intent and related facts.
    https://poliisi.fi/en/-/active-early-phase-of-cable-investigation-to-be-completed
  30. 2.5.2023 | The National Bureau of Investigation and the National Criminal Police of Estonia have investigated together aggravated trafficking in human beings involving companies with links to the construction industry. It is suspected that an organisation consisting of different companies and individuals has deceived several dozen workers into coming to work in Finland in circumstances such as forced labour and has gained criminal proceeds of over 2.3 million euros from this activity.
    https://poliisi.fi/en/-/nbi-conducted-an-investigation-into-suspected-aggravated-human-trafficking-in-construction-industry
  31. 20.11.2024 | Based on preliminary inquiries, the National Bureau of Investigation (NBI) has decided to open a criminal investigation into the damage caused to the sea cable between Finland and Germany. The suspected criminal act is currently investigated as aggravated criminal mischief and aggravated interference with communications.
    https://poliisi.fi/en/-/nbi-launched-a-criminal-investigation-into-ruptured-undersea-cable-in-baltic
  32. 12.1.2026 | Fitburg Vessel to move to international waters under Border Guard's control
    https://poliisi.fi/en/-/fitburg-vessel-to-move-to-international-waters-under-border-guard-s-control
  33. 27.12.2024 | The police have continued the investigation into the events in the Gulf of Finland in cooperation with other authorities. A tactical operation by the authorities began after multiple cables were ruptured in the Baltic Sea on Christmas Day, 25 December.
    https://poliisi.fi/en/-/gulf-of-finland-cable-rupture-investigation-of-the-seabed-underway
  34. 25.9.2025 | Police request certain witnesses to come forward regarding a suspected robbery in Vaasa
    https://poliisi.fi/en/-/police-request-certain-witnesses-to-come-forward-regarding-a-suspected-robbery-in-vaasa
  35. 4.6.2025 | A long-planned large-scale operation targeting the top leaders and middle management of an Albanian-led criminal network was carried out in Albania on the third of June 2025. Thus far, a total of 55 persons have been convicted in different court instances and almost 300 kilos of drugs seized in the case concerned in Finland.
    https://poliisi.fi/en/-/a-massive-operation-involving-finland-in-albania-criminal-network-leaders-arrested
  36. 11.10.2024 | The National Bureau of Investigation (NBI) has completed criminal investigation into suspected war crimes committed in Ukraine in 2014. One person is suspected of several war crimes, including an aggravated war crime.
    https://poliisi.fi/en/-/criminal-investigation-into-suspected-war-crimes-in-ukraine-closed-by-national-bureau-of-investigation
  37. 9.3.2026 | The Helsinki Police Department has submitted a pre-trial investigation to the prosecutor for consideration of charges. The investigation into Swedish organised crime and street gangs in Northern Helsinki revealed that Crime as a Service has become a reality in Finland.
    https://poliisi.fi/en/-/two-15-year-olds-suspected-of-attempted-murder-ordered-by-another-party
  38. 11.5.2023 | A footbridge structure crossing Itätuulenkuja in Tapiola, Espoo collapsed in the morning of 11 May. The police are investigating the incident under the offence types of endangering and injury caused through negligence. The offence types may become more specific as the investigation progresses.
    https://poliisi.fi/en/-/police-launched-preliminary-investigation-into-incident-in-which-a-footbridge-collapsed-in-tapiola-espoo
  39. 27.11.2024 | The crime scene investigation of the C-Lion-1 sea cable rupture site has been completed. Investigators have collected samples of the cable for further analysis by the Forensic Laboratory of the National Bureau of Investigation (NBI) and conducted seabed imaging.
    https://poliisi.fi/en/-/investigation-of-c-lion-1-sea-cable-damage-site-in-baltic-sea-completed
  40. 24.6.2025 | A study by the Police University College describes the trend in economic crime and the state of economic crime investigation in Finland.
    https://poliisi.fi/en/-/25254699/follow-up-study-the-number-of-open-cases-in-economic-crime-investigation-has-doubled
  41. 31.12.2025 | The police, together with other authorities, have moved the cargo vessel to a safe place for further inquiries. They are also in the process of establishing information related to the vessel. 
    https://poliisi.fi/en/-/cargo-vessel-fitburg-moved-to-a-safe-place
  42. 14.6.2024 | The National Bureau of Investigation will request that a man born in 1990 suspected of two attempted murders be placed on remand. The request will be considered by the Oulu District Court on Monday 17 June.
    https://poliisi.fi/en/-/homicide-committed-at-valkea-shopping-centre-in-oulu-under-investigation-by-national-bureau-of-investigation
  43. 23.1.2026 | On Monday, January 19, 2026, based on information received from another authority, the police conducted a search at a detached house located in northern Helsinki.
    https://poliisi.fi/en/-/an-elderly-man-is-suspected-of-having-lived-in-the-basement-of-a-detached-house-for-years-under-inhumane-conditions
  44. 8.4.2024 | The investigation into the Viertola shooting incident continued over the weekend with technical examinations and a number of interviews. The police also interviewed the suspect again. The police are more or less aware of the course of the events.
    https://poliisi.fi/en/-/interviews-and-technical-investigation-investigation-into-viertola-shooting-progressed-over-the-weekend
  45. 27.4.2026 | Police call-out volumes continue to rise — police concerned about the increasing violence of youth crime
    https://poliisi.fi/en/-/police-call-out-volumes-continue-to-rise-police-concerned-about-the-increasing-violence-of-youth-crime
  46. Police request to those applying for asylum and temporary protection in the area of the Eastern Finland Police Department, and to the persons assisting them: please contact the Police by email: Police contact details for the registration of those ...
    https://poliisi.fi/en/eastern-finland-police-department
  47. 15.12.2023 | National Bureau of Investigation investigates alleged war crimes committed in Ukraine.
    https://poliisi.fi/en/-/national-bureau-of-investigation-launched-criminal-investigation-into-war-crimes
  48. 9.12.2025 | Police received a report of a violent incident at 4:48 a.m. on Tuesday, December 9, on Kolsarintie in Konala. Several police units responded to the scene.
    https://poliisi.fi/en/-/police-suspect-homicide-in-konala
  49. 21.11.2025 | The Helsinki Police Department has received several reports regarding an Instagram post that has been described as anti-Semitic.
    https://poliisi.fi/en/-/police-suspect-ethnic-agitation-due-to-an-instagram-post
  50. The career story of Jasper Uski.
    https://poliisi.fi/en/dream-job-already-for-13-years
  51. 11.10.2023 | National Bureau of Investigation (NBI) launched criminal investigation on Tuesday, October 10 into a possibly intentional damaging of gas pipeline as aggravated criminal mischief.
    https://poliisi.fi/en/-/national-bureau-of-investigation-launched-investigation-into-the-incident-in-the-gulf-of-finland
  52. News archive Search... Select department All Central Finland Police Department Eastern Finland Police Department Eastern Uusimaa Police Department Helsinki Police Department Häme Police Department Lapland Police Department National Police Board Os...
    https://poliisi.fi/en/news-archive
  53. 26.3.2024 | On 18 March 2021, the National Bureau of Investigation published a press release on a criminal investigation into the hacking of Parliament's information systems in 2020–2021. The suspected offences under investigation have been aggravated espionage, aggravated unlawful access to an information system, and aggravated violation of the secrecy of communications.
    https://poliisi.fi/en/-/investigation-into-hacking-of-parliament-s-information-systems-has-been-ongoing
  54. 16.10.2023 | Investigations into the damage to a gas pipeline and a telecommunications cable have progressed over the weekend. The technical investigation at the scene has been allowed to continue.
    https://poliisi.fi/en/-/national-bureau-of-investigation-continue-investigations-at-sea
  55. 12.10.2023 | National Bureau of Investigation is setting up a joint investigation team with Estonia for the cooperation in criminal investigation into the gas pipeline incident.
    https://poliisi.fi/en/-/investigation-cooperation-between-finland-and-estonia-strengthened
  56. Deaths Approximately 10,000 deaths are reported to the police each year. The police receive a notification about the death and visit the location in question. Even though they don’t conduct the investigation of the cause of death in all cases repo...
    https://poliisi.fi/en/deaths
  57. 11.4.2024 | The police have made progress in the criminal investigation into the shooting incident at Viertola school on 02 April and most of the interviews have been completed. The police have been working in close cooperation with various authorities, including the District Prosecutor.
    https://poliisi.fi/en/-/criminal-investigation-into-the-viertola-shooting-progresses-interviews-in-final-stages
  58. 15.3.2024 | National Bureau of Investigation (NBI) conducts investigation into an alleged aggravated money laundering as a Finnish company has received money from Ukraine for supplying protection gear to the war zone. According to the criminal investigation, a total of 5.7 million euros was sent to a Finnish entrepreneur from the Ministry of Defence of Ukraine.
    https://poliisi.fi/en/-/two-finns-detained-on-suspicion-of-financial-offences-relating-to-the-purchases-of-the-ministry-of-defence-of-ukraine
  59. Tuusula moped meet: Questions and answers The stopping situation involving the rider of a two-wheeled vehicle in Tuusula on Saturday 8 August has prompted discussion in the media and on social media. This page brings together general questions and...
    https://poliisi.fi/en/tuusula-moped-meet-questions-and-answers
  60. 8.5.2025 | A person with links to the hacking committed against Psychotherapy Centre Vastaamo is suspected of aiding and abetting aggravated extortion and aggravated dissemination of information violating personal privacy.
    https://poliisi.fi/en/-/police-have-another-suspect-in-vastaamo-case