Hatebree is a five-piece metalcore band from Bridgeport and New Haven, Connecticut. The band was founded in November 1994 by Jamey Jasta, Dave Russo, Larry Dwyer, and Chris Beattie. The current lineup is Jamey Jasta (lead vocals), Frank "III Gun" Novinec (guitar), Chris Beattie (bass guitar), Sean Martin (lead guitar/backup vocals), and Matt Byrne (drums).