A San Diego County Cal Fire captain was stabbed to death inside her home on Monday night, officials said. San Diego Sheriff’s Office deputies responded to a report of an assault with a deadly weapon just before 9 p.

Captain Rebecca "Becky" Marodi served over 30 years with CAL FIRE. Homicide Unit detectives are working to determine the circumstances that led to the woman’s death and the possible motive.

According to a press release sent by the sheriff's department, the motivation and circumstances of the homicide were unknown and there was no suspect information.