Authorities asked for public help in their quest to find Yolanda Marodi, suspected of fatally stabbing wife Rebecca Marodi in her Ramona home.

New details have emerged as the San Diego County Superior Court has issued an arrest warrant for Yolanda Marodi, the wife of Cal Fire Captain Rebecca Marodi, who was killed at her home on Feb. 17. According to the arrest warrant, approximately one week before the incident, Rebecca told Yolanda that she was leaving her and ending their marriage.

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.

An off-duty Cal Fire captain was found fatally stabbed inside her Ramona home Monday evening, and sheriff’s detectives are investigating the homicide as a possible domestic violence case, officials said.

Law enforcement is asking for the public's help as they investigate a Monday night homicide of a woman in Ramona.

The San Diego County Sheriff’s Department on Thursday identified the person they believe to be responsible for stabbing a Cal Fire captain to death in her Ramona home earlier this week.

Detectives with the San Diego Sheriff's Department "are treating this case as a potential domestic violence incident," officials said

Rebecca Marodi was found in her San Diego-area home Monday. A woman has been identified as a suspect in her slaying, but her whereabouts are unknown.