Helsinki Crimes

When a successful architect gets murdered, Harjunpää, Onerva and a new and irritating colleague, Bingo, begin an investigation; the date of a law student who is running a love scam ends terribly.

The homicide unit discover the motive and identity of the architect's killer; Bingo fails to control himself and gets frustrated; Onerva has a budding affair; Harjunpää realises that he must find a solution to his father's situation.

Gang members from East Helsinki arrive at a grand youth party and open fire, killing a popular rapper from Espoo. Harjunpää and Onerva set out to locate the shooters.

The gang war between Espoo and East Helsinki heats up; Harjunpää and Onerva try to figure out the gang members' backgrounds and connections; Harjunpää worries that his daughter is spending time with the Espoo gang and Sebastian.

The police are baffled when they learn about an eccentric creeper who breaks into people's houses at night and lies next to them but doesn't commit any violence; Onerva informs Harjunpää that she wants to leave the force.

The police try to discover the identity and state of mind of the hijacker; the victims find it hard to cope with the anxiety and fear following the hijacker's visits; Onerva reflects on the difficult decisions she made in her relationships.

An unconscious woman, a victim of an assault, is located in Munkkiniemi. Harjunpää is assigned to the case, which seems to be linked to other attempted assaults that have been reported in the area. Harjunpää gets a new partner, Onerva Nykänen.

When two of the victims of the stalker die, Harjunpää and Nykänen are spurred on to catch the perpetrator. The lonely and desperate ambulance driver dwells in misogyny and plans vengeance.

Young boys, hardened by their tough home lives, end up committing crimes. Harjunpää is called to examine a water body, who turns out to be a victim of an assault, and is still alive.

The young boys who see mentors in professional criminals and freestyle wrestlers continue their path of crime and violence. A discovery of a second body leads Harjunpää and Nykänen to a heartbreaking conclusion to the case.

The mental health of a start-up-millionaire gets shaken by identity theft. Harjunpää and Nykänen are assigned to the case which confuses them, as the thief's objective appears to be creating mischief.

The millionaire feels the pressure from the hackers and slowly loses his mind. A blackmail message arrives from the mischief-makers, and the victim decides to take the law into his own hands.

Shocking news from home causes a disruption in Harjunpää's concentration on a case, where a series of homicides come into light around the Helsinki-area. Someone arranges dead women's bodies on their beds.

Elisa's condition becomes critical; Harjunpää's panic rises; at work, following in the footsteps of the male sex workers, Harjunpää and Nykänen discover terrible things.