According to newly released documents related to the investigation of his prison suicide, former NFL player Aaron Hernandez was a member of the Bloods street gang. Those documents outline that he was once disciplined for having gang paraphernalia. The former tight end for the New England Patriots was found hanging by a bed sheet in his cell on April 19th. He was serving a life sentence for a murder in 2013. His death came five days after he was acquitted for a double murder in 2012.