A Santa Barbara County man has been sentenced to 31 years to life in prison for stabbing to death his girlfriend.
Prosecutors say William Manuel Delgado pled guilty to a second degree murder charge, and other related counts for the January, 2017 murder of Raneae Ronquillo in their Lompoc home.
Delgado had been convicted of a domestic violence incident in 2014 in Riverside County, in which the same woman was the victim.
