President Donald Trump said on Tuesday that he was briefed on the Monday night mass shooting in New York City, saying his “heart was with” the four people killed. “I trust our Law Enforcement Agencies to get to the bottom of why this crazed lunatic committed such a senseless act of violence,” he wrote in a Truth Social post.

US President Donald Trump said a shooting that killed four people in a New York skyscraper was "a senseless act of violence." Police are investigating possible grievances the suspect, who also died, had against the NFL.

Trump briefed on NYC shooting and lauds NYPD officer ‘who made the ultimate sacrifice’ - Calls shooter ‘crazed lunatic’ in comments posted to social media

President Donald Trump expresses support for law enforcement after a Manhattan office shooting that killed NYPD Officer Didarul Islam and three others.