What have you done

A mutilated body of a woman has been found in one of the shabby motels in Philadelphia. For forensic expert Liam Dwyer, this is just an ordinary day at work. But this time, the victim is his lover, with whom he recently broke up. Someone not only dealt with the girl with exquisite cruelty, but also left clues at the crime scene pointing to a horrible story from Liam's childhood, details of which were known only to a select few. Moreover, Liam himself has no recollection of what he was doing or who he was with on the night of the murder. In panic, he turns to his brother, Sean, a detective in the homicide department. But even he cannot protect his brother. Everything points to Liam, from fingerprints to DNA analyses. Now, the former forensic expert is forced not only to go into hiding but also to race against his colleagues to uncover the truth. The truth about his own past. And when the smoke clears from the family drama, who will be left standing?