Hash oil causes blast, hurts 3 near SeaWorld in SD

An explosion tore through a hotel near SeaWorld San Diego where a couple was allegedly extracting hash oil, sending guests fleeing for safety and putting three people in the hospital, authorities said. A 22-year-old man in the room suffered life-threatening injuries in the Wednesday explosion at the three-story Heritage Inn Sea World Hotel, authorities said. Also hurt were a woman in the room and a young man staying next door.