A dogged detective will stop at nothing -- donning disguises, going under cover and employing cutting-edge forensics -- all to solve the murders of two young women.
Travel from Maryland to Mexico to uncover the double life of an international fugitive wanted for murder.
A teenage musician is murdered in her home, while another young woman is attacked nearby; the link between the two helps police catch the killer.
A mother's unwavering crusade for justice for her daughter's murder leads to the hidden clue that helped catch a killer living in plain sight.