在这部假面嫌疑犯惊悚/犯罪片中,當菜鳥警官與資深警探聯手偵查一起年輕記者的謀殺案，他們隨即逮捕主嫌。案情看似已水落石出，但平順的辦案過程總讓他們不放心，是否還有更多秘密案情沒被揭開?
Newly promoted Lieutenant Valentine Ventura finds herself working with famous Captain Antoine Thomas who just came back from his medical leave after the tragedy he lived a few months ago : victim of a car crash that killed both his wife and the child she was bearing, Antoine Thomas spent several months in the hospital, and is now back in a wheelchair after losing function of his legs. Working on the case of a murdered young journalist, the two detectives succeed in arresting her colleague, whose guilt is undeniable. Multiple elements even indicate that they just caught a serial killer; although he admits he killed the young journalist, their suspect didn't commit these other murders, and seems to be the victim of a manipulation.
