Mangled Atrocity Is A Brutal Death Metal Band From USA. They Formed In 2003 By Keith Robinson Guitars Jack Douglas Vocals And Troy Toggle Bass . They Released A Split In 2004 With Artery Eruption Which Was Considered Their Best Effort So Far Out Of All Their Demos From 2003 And Early 2004 . This Was Going To Lead With Them Having A Debut Album In 2005 However Becuase Of The Personnal Issues Of The Band Members They Delayed The Band's Debut Until 2008.