In Detroit, Officer Anthony Wright Jr. is investigating the death of a man found shot behind an abandoned house. Then Wright learns that just minutes after the homicide there had been a second shooting--and it's on tape. In Memphis, when a woman is found dead inside a house fire, Sergeant Kevin Lundy, who spent over a year working in arson, is called to the scene. He discovers that the victim had been shot, and was likely killed by someone she knew. Lundy must find out who she had been with in the hours before her murder.