Police are hoping autopsies will show how a husband and wife died in a southeast Provo home over the weekend.

Family members found Robert Reis, 50, and Kathy Reis, 47, dead in their house at 2158 S. Dakota Ave. just after noon Sunday, said Provo Police Capt. Keith Teuscher."There were no signs of violence or a struggle or gunshots or anything like that," he said.

Investigators also have ruled out carbon monoxide poisoning because the windows were open, Teuscher said. Police did not find a suicide note, he said.

The bodies were taken to the medical examiner's office in Salt Lake City for toxicological tests.