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Your search for 'preliminary investigation' returned 147 results
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  1. Leena Hotti's career story.
    https://poliisi.fi/en/investigation-secretary-and-trailblazer
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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