A man fatally stabbed his roommate after the pair had been arguing for days, California police say. Officers responded to an Irvine home after a resident, Zackery Dean Hinkle, 22, called police to say he had stabbed his roommate, Irvine police said in a Tuesday, Sept. 17, Facebook post.

Irvine police arrested a 22-year-old man after he allegedly stabbed his roommate to death Tuesday morning. Investigators learned about the killing at about 6:20 a.m. after Zackery Dean Hinkle called 911 and told dispatchers he had stabbed his roommate,

A 53-year-old man was fatally stabbed Tuesday — allegedly by his roommate — in Irvine. Police were dispatched at 6:21 a.m. to a single-family home at 55 Fortuna East, according to Irvine police Sgt. Karie Davies.