A neighbor in Florida tasked with cleaning up a vacated mobile home stopped dead in her tracks when she found a grenade inside the oven.

The woman was asked to clean up the mobile home and remove the remaining belongings of its 82-year-old owner by the owner’s 56-year-old son, who was moving with his father to Lufkin, Texas, the Bradenton Herald reports.

On Saturday when she began cleaning, she found a "pineapple-style grenade strapped to a package with duct tape" inside the oven with a gas burner turned on.

Deputies said the burner was on, but a flame wasn’t lit, and the woman turned off the stove before leaving to call for help.

When deputies entered the home, they said "the smell of leaking natural gas was noticeable" and they confirmed the device was a grenade and was "highly flammable nitrocellulose in solid form."

Several homes and surrounding trailers were evacuated by the Manatee County Sheriff's Office bomb squad during the investigation, according to WFLA.

Authorities in Texas were contacted and WFLA reports that the son and father, David and Don Ealand, were cooperating.

No other devices were discovered in the area and no injuries were reported. The Jasper County Sheriff’s Office in Texas is taking over "any further issues" with the case.

Read more at the Bradenton Herald.