This image provided by Cambridge District Court, Tyler Brown appears in court via zoom from a hospital bed on Thursday, May 14, 2026 in Cambridge, Mass. (Cambridge District Court via AP)

Police respond to the scene of a shooting on Monday, May 11, 2026 in Cambridge, Mass. (Jessica Rinaldi /The Boston Globe via AP)

This image taken from video provided by Youssef Adel, shows a man with an assault-style rifle laid down on the ground after firing his weapons at a busy road outside in Cambridge, Mass. on Monday, May 11, 2026. (Youssef Adel via AP)

This image taken from video provided by Youssef Adel, shows law enforcement officers tending to the wounded gunman whom moments earlier fired weapons at a busy road in Cambridge, Mass. on Monday, May 11, 2026. (Youssef Adel via AP)

BOSTON (AP) — A man accused of wounding two drivers when he fired at least 70 rounds from an assault-style weapon on a busy street near Boston pleaded not guilty Thursday to assault and other charges.