Peel police have issued a Canada wide warrant for O'Neil King, also known as "Flex. He's wanted in an attempted murder investigation.

Investigators say the 22-year-old is believed to have stabbed someone in the chest and then struck them in the head with a hammer in Brampton on Monday.

He's described as 5-foot-8, 160 lbs, with a slim build, black hair in corn rolls with a small scar on his forehead. He also has a tattoo of a five-point crown on his left hand.

Police consider him armed and dangerous, and warns people not to approach him, just call police instead.

The Criminal Investigation Bureau from 21 Division are asking that anyone who may have information on his whereabouts, to contact officers at (905) 453-2121, ext. 2133.  Information may also be left anonymously by calling Peel Crime Stoppers at 1-800-222-TIPS (8477), or by visiting http://www.peelcrimestoppers.ca/.