Jose DeJesus Pereda-Alarcon, 69, was last seen on September 5, 2018, leaving Riverton, Wyoming. He was driving a white 2002 Toyota Tacoma pickup south on Federal Boulevard at about 11:30 a.m. and was believed to be headed to the Sand Draw Landfill outside Riverton, but he never arrived.

Known by the nickname Pepe, he was wearing a gray and black long-sleeved flannel shirt and black pants. He had diabetes and memory loss, which may have left him confused or disoriented. Extensive searches by local authorities and volunteers, including aerial searches, did not locate him or his vehicle.

If anyone has information about Jose Pereda-Alarcon’s movements on or after September 5, 2018, please contact the Fremont County Sheriff’s Office or the Wind River Agency.