Will a heartbroken mother's quest for justice lead police to solve the murder of her daughter and a close friend?

Police are baffled after two young women are murdered during strikingly similar crimes along the same scenic bike trail just months apart.

Can police sift through a maze of phone records and grainy video to pick up the trail of the man who murdered a beloved preacher's wife?

When a young woman turns up murdered, police desperately try to retrace her last known movements; however, what they discover reveals two shockingly different possibilities of how she was killed.