Terrence "Terry" Peder Rasmussen (December 23, 1943 – December 2010), also known as "The Chameleon killer", or "Bob Evans", was an American serial killer, known for his use of many aliases in a crime spree that spanned decades across many states.
He died in prison in 2010 after being convicted in the 2002 murder of his common-law wife in California.
He received more media attention after his death when he was announced as the primary suspect in the Bear Brook murders.