Claim: FDNY Firefighter Michael O'Connell asked the internet for help in locating the helmet he wore on 9/11, which had been stolen from his home.
Fact-check: Was an FDNY Firefighter's Helmet Worn on 9/11 Stolen?
Verdict: true
Organisation: Snopes
Author: Dan Evon
Date published: 2019-04-12T13:25:23