Rodney James Alcala, an American serial killer whose true crime story will give you chills He was a killing machine...

Throughout the late 1960's and 1970's, a man roamed the streets with a camera. While photography was a "hip "hobby to have at the time, this man was different from the rest. He asked young girls and women to pose for him, often nude, and a few of them he even molested and murdered.

It all started with Tali Shapiro, an eight-year-old girl that was saved by a Good Samaritan who witnessed her climb into a vehicle driven by a man. The entire scene seemed off...