A grenade scare prompted evacuations and a shelter-in-place order in a Fullerton neighborhood Monday afternoon before authorities determined the device was a replica.
On November 2, 2026, at approximately 12:30 p.m., Fullerton police officers responded to the 1300 block of West Street after a resident discovered what appeared to be a grenade while cleaning out old military boxes.
The man contacted police as a precaution, prompting a response from the Orange County bomb squad…