San Diego police said a family of four who were found dead in their home Tuesday morning were victims of a murder-suicide. The victims were identified as Alfred Pimienta, 44, his wife Georgina, and their two daughters, Priscilla, 17, and Emily, 9. Police said the cause of the death had yet to be determined, although they initially thought the family had drowned. A motive and suspects had yet to be determined. Firefighters pulled three bodies from the pool and police then found a woman’s body upstairs in a bathtub. A relative found the body when he had gone to the house Tuesday morning “to discuss business,” he said. Friends said Priscilla had been scheduled to graduate from high school on June 25.