Homicidal

Adjective

 * 1) Of or pertaining to homicide, and particularly to one who commits such a crime as with a homicidal maniac.

Thesaurus
amok, berserk, bloodthirsty, bloody, bloody-minded, cruel, cutthroat, deadly, ferocious, gory, insane, lethal, mad, maniacal, mortal, murdering, murderous, red-handed, sanguinary, sanguine, sanguineous, self-destructive, slaughterous, suicidal