A former University of Iowa Hospital employee admitted to stealing another man’s identity and using it for the last 35 years, thus causing that person to be arrested and committed to a mental hospital.

On April 1st, 58-year-old Matthew David Keirans pleaded guilty to federal charges that he had stolen another man’s identity and used it for the last 35 years. At the time of his arrest, Keirans was working at the University of Iowa Hospital under the name William Donald Woods, an alias he had adopted in 1988, after working with the real Woods at a hot dog cart in Albuquerque, New Mexico. It’s unclear how the 58-year-old man was able to use Woods’ identity in every aspect of his life, but court documents revealed that in 1990 he was able to a fraudulent Colorado identification card with Woods’ name and birthday, and in 1991 he bought a car in Woods’ name with two checks that eventually bounced.

After driving the stolen car to Idaho, Keirans abandoned it and used all his money from the Colorado bank using an ATM to leave the state. An arrest was issued in Woods’ name for the car theft, but court documents don’t show whether it was actually enforced. Keirans went on with his adopted life, marrying a woman in 1994 and even fathering a child whose last name is Woods.