Shannon Dion McCullough, 38 and known as Diesel, vanished from Many, Louisiana after leaving home on August 7, 2015, saying he was going to look for work. He drove a Mitsubishi Montero Sport marked by a faded In Memory of Josh Miller sticker on the back window. His family reported it was unlike him to disappear without contact, and his abandoned vehicle was later found in a wooded area.

At the time of his disappearance McCullough faced a pending bench trial on an aggravated second-degree battery charge from an August 2014 bar assault; a missed court date led to an arrest warrant. A witness later told investigators McCullough had been abducted, taken into a logging area in Sabine National Forest in Texas, and killed. A cadaver dog indicated a possible presence of human remains at that location but a search turned up no physical evidence.

The case left many questions about what happened after he left home. If anyone has information about Shannon’s movements in August 2015 or remembers seeing his Montero Sport, please come forward.