"When a veteran police officer is gunned down in the line of duty, detectives make it their mission to bring his killer to justice. While investigating in a troubled Philadelphia suburb, they soon uncover a crime of the ultimate betrayal."

"When a hospital employee is found mysteriously dead on a Center City sidewalk, detectives uncover surveillance footage of the murder that leads straight to the doorstep of a suspected serial killer who may be tied to a string of unsolved crimes."