Jimmy Hoffa Agreement. He played a major role in the growth and development of the union, which eventually became the largest (by membership) in the United States with over 2.3 million members at its peak, during his terms as its leader. Hoffa became involved with organized crime from the early years of his Teamsters work, and this connection continued until his disappearance in 1975. He was convicted of jury tampering, attempted bribery and fraud in 1964, in two separate trials. He was imprisoned in 1967 and sentenced to 13 years. In mid-1971, he resigned as president of the union as part of
Jimmy Hoffa being stood up". At 7 a.m. the next day, Hoffa's wife called her son and daughter by telephone, saying that their father had not come home. On her way to the house, Hoffa's daughter claimed to have had a vision of her father, who she was already sure was dead. He was slumped over, wearing a dark-colored short-sleeved polo shirt. At 7:20 am, Linteau went to the Machus Red Fox, and found Hoffa's unlocked car in the parking lot, but there was no sign of Hoffa or any indication of what happened to him. He called the police, who later