e/Carl Robert Brown

Information
has gloss	eng: Carl Robert Brown (November 26, 1930 – August 20, 1982) was an American teacher and mass murderer who killed eight people and injured another three with a shotgun in a Miami, Florida welding shop on August 20, 1982. He was later fatally shot and run down by two witnesses, when cycling away from the crime scene.
lexicalization	eng: Carl Robert Brown
instance of	(noun) the savage and excessive killing of many people massacre, slaughter, butchery, carnage, mass murder