Life (2007) - 1x09 - Serious Control Issues

"RUNAWAY TEEN IS FOUND DEAD CLUTCHING HER GUITAR -- When a runaway girl is found dead underneath a freeway overpass, Detective Charlie Crews (Damian Lewis) and Danni Reese (Sarah Shahi) are struck by the death scene. The girl is discovered sitting upright, clutching a guitar with her throat slit. Crews and Reese are able to figure out the girl used to play her guitar outside a grocery store nearby. After interviewing one of the grocery store employees, along with his son, they become highly suspicious of their behavior. Just when they think they are close to capturing the killer, they realize they’ve stumbled upon another significant crime -- a kidnapping from 12 years earlier. Meanwhile, Crews decides to take action towards the murder investigation mounting against him."