In April, a bomb scare was reported when a geocache was found in Leesville, Louisiana. The container was reported to be taped up "like a pipe bomb." Nearby residents were evacuated while the bomb squad destroyed the cache container.
This last report from October 2019 is more disturbing. It appears from the news report someone in Allen County (Lima, Ohio) removed a geocache which had been in place for over a year and moved the cache to a nearby Bob Evans where it was placed under a bench. The container had what appeared to be a fake fuse sticking out and contained a note inside.