Gerald Leon Tiffee was 27 when he vanished from Boswell, Oklahoma, on June 27, 1977. His disappearance became tied to two inmates who had escaped the Oklahoma State Penitentiary four days earlier, Paul Ruiz and Earl Van Denton. Investigators believe Ruiz and Van Denton killed Tiffee and took his truck to continue their flight; Tiffee’s truck was later found containing the bodies of two other murder victims, strengthening the link.

Tiffee’s body was never positively located. Skeletal remains found in Texas were examined but ultimately ruled not to be his. Ruiz and Van Denton were captured after a multi-state crime spree and later convicted and executed for other murders, but they were never tried for Tiffee’s death because no body was recovered.

Does anyone have information about Tiffee’s last known movements in Boswell or about sightings of his truck after June 27, 1977?