The disappearance of Jimmy Hoffa left little in the way of evidence. Eyewitness accounts place Hoffa at the Machas Red Fox Restaurant getting into a maroon Mercury Marques Braughn with 3 other passengers. This led police to a specific car, with a direct connection to a mob boss. Upon searching the vehicle Hoffa’s scent was identified in the back seat and trunk. Years later hair from the backseat was matched to Hoffa using DNA testing. Hoffa’s disappearance has baffled investigators for decades, leaving little for proof. This has led to the emergence of many theories in the disappearance of James Riddle Hoffa.