Jon Shadden was 36 when he was last seen on June 9, 2007, near his vacation trailer home by E.V. Spence Reservoir in Robert Lee, Texas. He was reported missing three days later after he did not return to his family in Midland and missed work; he left behind a wife and four children aged seven months to sixteen years.

Shadden worked as an instrumentation and electric technician for Teppco Crude Pipeline. On the day he disappeared he was believed to be wearing blue jeans, work boots and possibly a gold rope chain necklace. Notable features include a tattoo on his right shoulder, a scar on his right knee and braces on his upper teeth. Searches around the reservoir produced no significant evidence or clues.

Anyone with information is asked to contact the Coke County Sheriff’s Department.