Casey was born in Denver on Christmas Day in 1957 to Ray K. and Jacqueline M. (Casey) Christensen.
He received his associate of arts degree from Northwest College. He also had an associate degree in early education and one in electronics.
Casey had a great love for the outdoors, hunting, fishing, wildlife and rock formations. He also was an excellent photographer.
Casey is survived by his mother Jacqueline M. Payne and stepdad Rodney L. Payne; his fiancee Patricia Hemmerle; son Spencer Christensen of Georgia; stepdaughter Heather Stone of Missouri; brothers Mike Christensen of Cody and Kelly Christensen of Powell; and sister Lisa Pribyl of Arizona.
He was preceded in death by his father Ray K. Christensen.
Arrangements are being handled by Thompson Funeral Home and Crematory.
Condolences may be sent to the family online at www.thompsonfuneral.net or to P.O. Box 807 Powell, WY, 82435.