Yolanda Marodi, who is suspected in the slaying of her wife, a Cal Fire captain, pleaded guilty in 2004 to voluntary manslaughter in the fatal stabbing of her then-husband.

Deputies from the San Diego Sheriff's Office found Rebecca Marodi, 49, in her home with multiple stab wounds on Monday. She died at the scene.

Rebecca Marodi, a Cal Fire captain stationed in Riverside County, was found stabbed to death inside of her own home in Ramona on Monday evening, authorities said.