A 17-year-old teenager stabbed and killed Leonidas Baez, a 39-year-old traveler, on the street in New York, USA, in an attack that the police linked to an alleged TikTok viral challenge, committed a few meters from Times Square. According to New York Daily News and CBS, the crime occurred Monday night and, citing the authorities, reported that the minor was arrested on Wednesday in Brooklyn, where he was wearing a scalpel at the time of his arre…