As police search for the gunman who shot and killed Bronx resident Victor Bautista on Tuesday morning, a heartbroken family grieves.
Surveillance video captured the shootout on Trinity Ave. and 149th St.
In the footage, Bautista initially exchanges what looks like a friendly greeting with the florescent work vest-clad suspect, then the scene intensifies. Bautista can be seen throwing a punch at the suspect, then shoving him against the wall…