En hel egn er opskræmt, efter en hætteklædt mand gennem længere tid har forgrebet sig på ensomt boende ældre kvinde – overfaldene bliver stadigt grovere, og alle frygter, at det næste gang ender med mord. Rejseholdet bliver tilkaldt, og dermed bliver

(Fortsat).Det lykkes den hætteklædte gerningsmand, som overfalder ældre kvinder stadigt grovere, at slå til igen. Men hvordan kan han hele tiden være et skridt foran efterforskningen, som nu står i stampe? Ulf ankommer for at kræve resultater og bliver

A psychology student meets up with one of her regular chat friends. After she disappears it takes six months before Unit One is on the case.

Christian and Andreas Dahl are shot when they confront two famous criminals in burying stolen money in Kalundborg. Tina Lauritsen, the wife of Christian, is later found with her throat slit. The criminals are quickly identified, as a burned out white Mercedes is found containing rabbit dung (as Eik Nielsen, the male criminal, favours white Mercedes and Anja Jespersen, the female criminal, always carry around a rabbit). Unit One puts the area where the money was buried under surveillance. When the couple shows up, the Special Police Corps surround them, but they manage to escape into the church where a small group of people were arranging baptising schedules. Eik lets the grown ups escape and the priest, the wife of a local police officer, manages to text message Unit One and ask them to open the Northern Door to let Anja escape with the infant. The Special Police Corps manages to successfully rescue the priest and take Eik into custody.

Bertel Kjeldsen calls Dahl late at night to ask her to come to Fredensborg where he allegedly killed his own wife. In the meantime, the case of Britt Hjort Jespersen is brought up again as a poor autopsy of the body wasn't satisfactory. DNA samples from a new autopsy show DNA from another man. Dahl tries hard to find Keldsen, who is standing at the edge of a tall building when Dahl finds him. He tells how he killed his wife and how his son, Knud Kjeldsen, killed Jespersen. Dahl arrests Knud. Knud lies under questioning, but the DNA samples show that Knud's biological brother, Robin Hansen, who is mentally retarded, was the murderer. Knud tried to cover for his retarded brother to spare his family.

When local crime boss Bob is found murdered in his own S&M dungeon in a custom made monkey cage in Fredericia, the unit is involved in a case of revenge and jealousy.

La Cour gets one of his visions and finds a murdered student at one of the most prestigious boarding schools in Denmark, this involves the unit in a case where they finally get clues to find the serial killer known as The Indian (because he cuts the pubes off his victims); meanwhile, Ulf has bad news for the team.

The Indian has kidnapped Gaby, and La Cour and Fisher is on their tail, IP is trying to protect The Indian's ex-girlfriend who are also the murdered student's sister; this dramatic episode was supposed to be the end of the series, but as you can see below, two episodes were added later.