Four young people were shot to death in a home in an affluent Houston suburb, police said.
The victims, in their late teens, were each shot many times, a Houston police spokesman said.
Authorities said they had no motive or suspects in the killings, which took place in Clear Lake. The bodies were found Friday.
Police refused to say who owned the home. But a onetime music student, Angie Stone, said in Saturday's online edition of the Houston Chronicle that the home's owner is Chester Rowell, a music teacher at San Jacinto College.