Rex Heuermann, a 61-year-old architect ... Costello had disappeared after going to see a client who drove a green Chevy Avalanche in September 2010. Following the launch of a new taskforce ...

Rex Heuermann "doesn't congregate" with other ... He was also traced to a Chevrolet Avalanche that was registered to him and was allegedly seen at the time of Costello's disappearance.

For years, women had been disappearing on Long Island. Then in 2010, investigators searching for a missing woman began finding 10 sets of human remains in the scrub along a barrier island parkway, ...

Prosecutors have charged a Manhattan architect, Rex Heuermann ... A male friend later tells investigators he noticed a Chevrolet Avalanche, presumably driven by the client. December 11, 2010 ...

New Netflix docuseries, Gone Girls, opens up the chilling case of a Long Island serial killer and why he went unnoticed for ...

Prosecutors have charged a Manhattan architect, Rex Heuermann, in seven killings ... A male friend later tells investigators he noticed a Chevrolet Avalanche, presumably driven by the client. December ...

US Army veteran Tanya Denise Jackson, 26, and her two-year-old daughter Tatiana Marie Dykes were identified, marking a huge breakthrough in their 1997 unsolved murders.