The Evil I Have Seen: Memoirs from the Case Files of Lt. Detective Robert (Robbo) DavidsonAudiobookThe Evil I Have Seen: Memoirs from the Case Files of Lt. Detective Robert (Robbo) DavidsonbyRobert (Robbo) DavidsonRating: 5 out of 5 stars5/5Save The Evil I Have Seen: Memoirs from the Case Files of Lt. Detective Robert (Robbo) Davidson for later