COPIAGUE - Police are searching for whoever shot a couple while they were sleeping inside their Copiague home.Police say around 3:30 a.m. someone shot into a window at the home on Galvani Street.Jose Taveras, 47, was shot in the back and is recovering in the hospital. His girlfriend was struck in the face and arm with gunshot fragments. She was treated at the hospital and released.Taveras' sister, Griselda, says she and her 80-year-old grandmother were also in the home at the time, as well as four young children. None of them were injured.Griselda Taveras says her brother may have been targeted because he got into an argument over the weekend with someone at a local nightclub. Police say it appears the victims were targeted. Anyone with information is urged to call Crime Stoppers at 1-800-220-TIPS.