A Longtime WABC-AM radio reporter named George Weber, 47,Ã‚ was found dead in his Brooklyn apartment yesterday. Weber was apparently the victim of a homicide, ABC News Radio Vice President Steve Jones said. The victim worked at WABC for 12 years as the on-air reporter for popular shows such as “Curtis and Kuby.” The station let him go amid programming changes last year and he had since worked as a freelancer for ABC News Radio, the national network. His last newscast was on March 15. Jones said he called the police when Weber failed to show up for a scheduled shift on Saturday. Police at first found nothing amiss at the three-story brownstone on Henry Street in the Carroll Gardens neighborhood, where Weber lived alone on the ground floor, Jones said. But yesterday, police checked again and found Weber dead in his apartment, Jones said.