Michael Atterberry died around 3 p.m. Monday , a Cedars - Sinai spokeswoman says . He was among three wounded during a shooting on Tuesday in Manhattan . Michael Brehm , 26 , went on the Queens Boulevard rampage before being fatally shot .
John Atterberry died around 5 p.m. Monday , a Cedars-Sinai spokeswoman says . He was among three wounded during a shooting spree Friday in Hollywood . Tyler Brehm , 26 , went on the Sunset Boulevard rampage before being fatally shot .