Sioux City police say three people were found dead in two separate incidents on Sunday. Two bodies were found in a home in Sioux City yesterday about 2 P.M. — a man and woman. At least one of them had been shot. Police haven’t released the victims’ names as yet and investigators say it may’ve been a murder-suicide. A little over an hour later, the body of an adult female was found in a Sioux City alley. She was taken to Mercy Medical Center where she was pronounced dead. An autopsy is scheduled.