Detective Aidan Black (David Sutcliffe) suffers from PTSD after a clean fatal shooting of a child. He's assigned in the new Psych Crimes and Crisis Unit. He is forced to be partnered with psychiatrist Dr. Ridley (Stefanie von Pfetten) to investigate crime involving the mentally disturbed. It's a partnership without trust as Ridley is also asked if Aidan is cracked.
It's an intriguing new take on an old police procedural. I can certainly see an American show taking elements from this show. David Sutcliffe is a pretty good lead actor. Stefanie von Pfetten gives the show balance but sadly she doesn't return for the second season. The producers probably hoped to be picked up in America but that didn't take off. It was going downhill in the second season anyways.