Police are searching for a suspect in the deaths of a couple in their south Wichita home.

The victims were identified Friday as 72-year-old Godofredo Moreno and his wife, 70-year-old Martha Moreno. They were found dead in their home Thursday.

Wichita police Lt. Jeff Gilmore says the couple’s vehicle was found Thursday afternoon engulfed in flames in a field in southwest Sedgwick County.

Gilmore says investigators found no sign of forced entry or a struggle inside the home.

The cause of death has not been determined, although police said Thursday the couple appeared to have suffered several stab wounds.