NEW : Weapons , ammunition found with dead drug lord , Colombian government says . NEW : Defense minister warns drug dealers will `` end up in the jail or in a tomb '' if they don't stop now and leave us alone'' Score: The slain man was originally thought to be brother Miguel Angel Mejia .
NEW : Weapons , ammunition found with dead drug lord , Colombian government says . NEW : Defense minister warns drug dealers will `` end up in the jail or in a tomb '' Victor Manuel Mejia Munera linked to paramilitaries , also wanted in the U.S . The slain man was originally thought to be brother Miguel Angel Mejia .