Man suspected of stabbing estranged wife to death in Santa Clarita leads deputies on hourslong standoff

An hours-long?standoff continues after a man leads deputies on a chase before crashing the?car in the Antelope Valley area Thursday evening. The standoff comes hours after a woman was stabbed at her Santa Clarita home and told authorities it was her estranged husband --?the standoff suspect --?who did it before she died at the hospital.