Murder counts face a Pleasantville man, accused of killing his girlfriend. The Press of Atlantic City reports 26 year old Boris Lainez-Rosales is also charged with tampering with evidence. He is being held in the Atlantic County jail pending court. Officers responded to a home in the 130 block of Edgewater Avenue at 1:54 a.m. and located Leslianet Quintana-Betancourt, 25, of Pleasantville, unresponsive, the Prosecutor’s Office said Tuesday in a news release. Betancourt was taken to an area hospital and was pronounced dead.