Mick gains access to a restricted LKA file containing a list of people who were involved in the big heist on New Year's Eve 2001/2002. There is a blacked-out name with seven letters on the list! It is now clear to Mick that the perpetrator must be from the police, the State Criminal Police Office, or the security company. Investigations at the security company reveal that his father worked there at the time. And the name Brisgau has seven letters...
Sat.1