Police have arrested a 16-year-old whom they believe was one of the kids who severely beat and robbed a Pratt student this weekend. Detectives from the 88th Precinct picked Eugene Adams, who lives on Bedford Avenue near Lexington, on a tip from their Crime-Stoppers line. Eddie Sanchez, 22, remains in critical condition, in a medically induced coma at Kings County Hospital, where he has been hospitalized since the attack. Cops are still looking for at least two other suspects in this case. Their victim, Eduardo Sanchez, remains in a medically-induced coma and critical condition at Kings County Hospital.