A Rhode Island teenager who was out on bail for a gun charge was charged Friday in connection with the stabbing of three people as hundreds of teens crowded the beach Willy Medina, 18, was identified as a suspect in the stabbing that broke out at Narragansett Town Beach just after 3 p.m. Tuesday*** Medina is accused of slashing three beachgoers as the rowdy crowd went into a frenzy***.The three victims were hospitalized with minor stab wounds. The Rhode Island State Police Violent Fugitive Task Force arrested Medina in his hometown of Pawtucket and charged him on one count of...