Crime Notorious 'Piggyback Bandit' Detained for Massaging 14-Year-Old Boy's Back at Airport: Police Police were alerted to Sherwin Shayegan's alleged behavior by an airline employee By Chris Harris Chris Harris Twitter Chris Harris has been a senior true crime reporter for PEOPLE since late 2015. An award-winning journalist who has worked for Rolling Stone and MTV News, Chris enjoys prog rock, cycling, Marvel movies, IPAs, and roller coasters. People Editorial Guidelines Published on January 1, 2018 02:37 PM Share Tweet Pin Email Photo: Port Authority Police On Friday, authorities in New Jersey arrested a 34-year-old Washington man at Newark Liberty International Airport, alleging he massaged the back of a teenage boy and then handed the youth an envelope containing cash and an inappropriate note. Sherwin Shayegan, 34, was charged with endangering the welfare of a child, PEOPLE confirms with Port Authority of New York and New Jersey officials. Shayegan has not entered a plea to the charge against him, and remains in police custody on an unspecified amount of bail. Shayegan, who has made headlines nationwide as the so-called “Piggyback Bandit,” allegedly gave an unsolicited and unwanted back massage to a 14-year-old boy. The offense allegedly occurred as the child was waiting near a luggage carousel. • Want to keep up with the latest crime coverage? Click here to get breaking crime news, ongoing trial coverage and details of intriguing unsolved cases in the True Crime Newsletter. After the unwanted touching, Shayegan allegedly gave the boy an envelope containing an undisclosed amount of cash and a note: “This is money for letting me give you a massage. Thank you.” According to investigators, the note contained additional comments of a sexually suggestive nature. Police are not detailing the rest of the alleged note. Police were alerted to Shayegan’s alleged behavior by an airline employee, a Port Authority official confirms to PEOPLE. He was tracked to his hotel where he was detained and searched. Police allegedly found other envelopes in his pockets. Those, too, contained notes and money, PEOPLE learns. The names of different airports were allegedly written on the envelopes, according to authorities. This is not the first time Shayegan has attracted attention for his allegedly inappropriate behavior. According to numerous news reports, the man from Bothell in Washington State is infamous for attending high school athletic events, where he allegedly seeks piggyback rides from the players. Reports claim he has been banned from sporting events at high schools in five states, including Oregon and North Dakota. • For more compelling true crime coverage, follow our Crime magazine on Flipboard. According to NBC in Washington D.C., he was convicted of assault and battery in 2014 for grabbing a player by the arm and trying to drag him into a locker room. Shayegan’s Facebook page lists “Piggyback Rides” as an interest. His mother told a reporter her son has Asperger’s syndrome and is compulsively reliving his years as a high school sports team manager.