The grenades were thought to be chemically inactive Mk 2 grenades, a style used during World War II, according to the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF).
The child was killed on December 23 by an exploding grenade that ATF believes was bought on June 13 from the Fancy Flea Antique Mall in Shallotte, North Carolina.
CNN has reached out to the antique mall but has not heard back.
When the grenade was sold, the agency said the vendor and buyer didn't believe the "grenades to be functioning or hazardous."
ATF asks others who may have bought a grenade from the same shop to contact them, out of concern that the "grenades purchased from the vendor may contain live explosives and could be hazardous to the public."
UPDATED: Seeking the public’s help in recovering potential live grenades purchased in June 2020 at Fancy Flea Antique Mall in Shallotte. Virginia teen killed by an exploding grenade that may have been purchased from the antique mall in June. https://t.co/INbGJKKbz3 pic.twitter.com/IqEA3XXAMC— ATF Charlotte (@ATFCharlotte) January 8, 2021
This wouldn't be the first time a grenade believed to be inert was found and proved to be live. In December 2019, also in North Carolina, a live grenade was found inside a donated dresser at the Habitat ReStore in Durham.
The volunteer who found it removed it from the building and law enforcement was called. No injuries were reported from the incident.
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