STAMFORD-Another Crime and Gun Stoppers tip led to an early morning SWAT raid on an East Side apartment Tuesday that resulted in a teen being arrested following the seizure of a loaded revolver and 35 fraudulent credit cards. Capt. Richard Conklin said members of the Narcotics and Organized Crime Squad along with Special Response Team and patrol officers raided a Seaton Avenue apartment near Courtland Avenue at about 6 a.m.