The actor was pictured outside a Santa Fe hotel with Matthew Hutchins and his son just days after the tragic incident, which happened on Thursday while Mr Baldwin and the 42-year-old cinematographer were filming the movie Rust.
Alec Baldwin reportedly spent the weekend comforting the widower and son of cinematographer Halyna Hutchins, who was shot and killed during one of his scenes on a New Mexico film set.
Pictures showed Mr Baldwin hugging Mr Hutchins, and walking with his son, as a source told People the actor would be taking some time out of the spotlight.
The set, outside of Santa Fe at Bonanza Creek Ranch, had been plagued by complaints, according to reports.