New York's Finest came together on Tuesday to make the first day of school extra special for the son of Sgt. Paul Tuozzolo, who was killed in the line of duty last year. 

The 43rd Precinct of the NYPD shared the emotional moments on social media, as dozens of officers arrived at the Long Island house. 

WATCH: Rahm Emanuel 'Bans' Trump from Chicago After DACA Decision

'It's a Political Decision': Obama Blasts WH Over Ending of DACA

Sgt. Tuozzolo's son Austin was then escorted by the officers to the school bus for his first day of kindergarten. The officers gathered around and waved to Austin as he boarded. 

The 19-year NYPD veteran was shot and killed in Nov. 2016 when a suspect opened fire from his vehicle in the Bronx. The 41-year-old officer left behind a wife and two sons. 

Watch the emotional scene above.

Climatologist Calls Out 'False Claims' & 'Erroneous Information' in New Al Gore Film

'More Dead Cops' Banner Found Hanging on Overpass in NY

'Take It Up With Your Legislator': Tucker Slams Critics of Trump's DACA Move