From ESPN:
HELENA, Mont. -- The stocky man showed up in a basketball uniform for a game at Century High School in North Dakota. Players and coaches assumed he was a fan who had come with another team, so nobody objected when he began to pitch in around the bench.
"He helped lay out uniforms, got water. He even gave a couple of kids shoulder massages. Creepy stuff like that," said Jim Haussler, activities director for the Bismarck Public School District.
After the game was over, the man joined the winning team on the court and asked if he could get a piggyback ride. One bemused player gave it to him.
"He makes himself appear as if he's limited or handicapped. I think he plays an empathy card, so to speak," Haussler said. "We didn't realize what we were dealing with until several days later."
What they were dealing with the night of Feb. 4 was the Piggyback Bandit -- Sherwin Shayegan of Bothell, Wash., a 28-year-old man who ingratiates himself with high school sports teams, then hoists his 5-foot-8, 240-pound frame onto the backs of the student athletes.
I, and many others, suspect this is sexually motivated.
Read the rest of the article here.