QUARRYVILLE – State Police in Lancaster are searching for a Holtwood man involved in the strangulation of a Quarryville woman. Troopers responded to a domestic altercation late Friday night in the first block of Four Pines Road in East Drumore Township. Officers say 39-year-old William Weaver assaulted and choked 41-year-old Bonnie Winters. Weaver fled the location before troopers arrived. An arrest warrant was issued for Weaver. Anyone with information on his whereabouts is asked to contact PSP Lancaster at 717-299-7650.