CAMP OLIVAS, Pampanga: A notorious drug dealer was killed Saturday when he engaged authorities in a shootout during a buy bust operation in San Idelfonso, Bulacan. Chief Supt. Rudy Lacadin, Central Luzon Police Regional Director, identified the suspect as Ruben Yapan, alias Orlando Yapan, a known drug pusher in the town. Lacadin said Yap pulled a gun while being arrested in a drug sting and fired at the operatives, prompting the policemen to fire back. Recovered from the suspect were a cal .38 revolver with live ammos; nine plastic sachets containing shabu; and three plastic sachets of marijuana.