Mohammad Ibrahim Mahamid, a 19-year-old Umm el-Fahm resident, was arrested on Wednesday for a murder that occurred in May, a statement by Israel Police reads.
Police received reports of a man, now identified as 40-year-old Mohammad Mahamid, who was found dead in his car in Umm el-Fahm.
Mahamud was then evacuated to HaEmek Medical Center in Afula and his death was determined shortly after his arrival.
Following a three-month-long investigation, police arrested the 19-year-old.