An off-duty Sonoma County sheriff's deputy killed the mother of his children before killing himself, according to police ...

An off-duty Sonoma County sheriff's deputy killed his ex-girlfriend and then himself in an unusual tragedy that has shocked the entire department, authorities said on Monday.

A Sonoma County Sheriff's deputy allegedly killed the mother of his three children before fatally shooting himself during a standoff with police and deputies on Monday morning.

Jeremy Lyle, an off-duty Sonoma County Sheriff's deputy fatally shot Mari Bonnici, the mother of his three children, at her ...

A Sonoma County Sheriff’s Office deputy who allegedly killed his former partner died of a self-inflicted gunshot following a ...

A federal trial is underway over whether lapses by jail staff led to Amber Marcotte’s fatal overdose behind bars.

Three young children were left without parents after a murder-suicide in Santa Rosa involving two Sonoma County sheriff’s ...

SRPD investigates a domestic violence-linked murder-suicide after an off-duty Deputy Sheriff killed a colleague and himself.

Deputy Jeremy Lyle was off duty when he fatally shot his former partner, Detention Specialist Mari Bonnici, according to the SCSO.