When a college student and exotic dancer is found dead after being thrown off a bridge, investigators examine the controversial players in Rachel's double life and narrow in on a perp that they would have never imagined.

When a Philadelphia grad student is brutally murdered in her Rittenhouse Square apartment, detectives trace clues leading them across the country to unearth an evil lurking in the shadows that forever changes how Philly investigates sex crimes.

A beloved matriarch is found viciously murdered in her suburban Philadelphia home, leading detectives to investigate the victim's inner circle and uncover a killer hidden in plain sight.

A secretary is found shot in the head inside a suburban Philadelphia church, putting the close-knit congregation on edge. As gossip and theories swirl, detectives unfold a strange tale of jealousy.

After a Philadelphia DJ is found brutally killed in a radio station parking lot, it sends shock waves through Philly's close-knit Puerto Rican community. Detectives untangle a web of deceit that proves the old adage that blood is thicker than water.

When a Costa Rican computer programmer in search of the American Dream is found dead in his bathtub, detectives dive into a complex web of love, betrayal and organized crime, uncovering an unimaginable motive behind his brutal murder.

A respected and beloved chiropractor is found bludgeoned to death in his home outside Philadelphia. Investigators take a hard look at those closest to him, but soon learn the murderer is someone they least expect.

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.

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.