According to WFMZ, emergency personnel, including the bomb squad was called to Quarry Road, West Penn Township, near Andreas on Tuesday afternoon after the homeowner found a grenade in the basement.
No word if the grenade was live.
Story from WFMZ
http://www.wfmz.com/news/poconos-coal-region/grenade-found-in-basement-of-schuylkill-county-home/39950020