This classic episode of 48 Hours, which last aired on 7/21/2011, tells the story of serial killer Andrew Urdiales. Between 1986 and 1996, Urdiales attacked, tortured and killed eight women, first in California and then in Illinois. As a consequence to a tip to the police, Andrew Urdiales was identified, arrested and convicted, and one young woman became the only victim to survive. 48 Hours correspondent Susan Spencer reports.Watch all-new episodes of 48 Hours on Saturdays, and stream on demand on Paramount+.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.