Developing: a search phrase and email digest line are circulating that say, “In an active shooter incident involving firearms you should immediately lie on the ground,” but the material supplied for this story does not show a verified breaking-news event behind that wording.
The only directly relevant item found by Tavily’s retrieved research is a quiz-style page repeating the statement as a true-or-false prompt, not reporting an incident. Because that page is framed as awareness-training content, it does not establish that an active shooter event occurred, where it happened, or that any official source confirmed the claim.
Other search results returned by the investigation concerned unrelated developments, including a school weapon recovery in Dublin, Ohio, an NFL review of an incident involving a firearm at the Titans’ practice facility, and a school shooting investigation in Bend, Oregon. None of those reports supports the specific claim that a new active shooter incident has been reported in connection with the wording in the email digest or search query.
At this point, there is no independently verified report in the supplied material confirming an active shooter incident matching the phrase. Readers should treat the wording as unverified and look for confirmation from local police, emergency officials or established news outlets before assuming that an event has occurred.