Tom

Tom (トム) was one of the graduates from the 104th Trainees Squad.

Battle of Trost District arc
During the invasion of Trost in the year 850, he was part of the squad including Jean and Mikasa whose Maneuvering Gears started to run out of propulsion fuel. He was present for Mikasa's inspirational speech to retake the Headquarters, and was rallied along with the other trainees to do so. However, he still faced the problem of dangerously low gas in his propulsion tanks. As his fuel finally depleted he became surrounded by a group of Titans. Two of his teammates(presumably his friends) rushed in to help him(against Jean's orders) and were both killed as a direct result. Tom was then promptly devoured by a Titan. Jean, who was in charge of the squad, capitalized on the opportunity and used him as bait to distract the Titans while the rest of the squad made their way back to the Headquarters to resupply. Jean would later rue this decision, realizing that he used Tom as a scapegoat to ensure the survival of the other trainees.

Tom