15 0 1Actions Report Solution You need to interrogate 15 people. You can do this whenever, but it might be useful during a few missions.You can interrogate an enemy by approaching them from behind and pressing . Showing only comment. Leave a comment. i got mine on the mission after you find the 3 clues which is 2 computers and 1 dead body on a table, after that there is a guy on his own just in another room in front of a locker, kill/interrogate him and reload the checkpoint, it starts back with the clues done so you can just go and kill him or interrogate him again.it's the wedding mission.Posted by JPG30 on 26 May 17 at 18:48 Leave a comment