Scuba diver discovers live tear gas grenade in Oklahoma lake.

A scuba diver exploring Lake Murray in Oklahoma found what he thought was a bomb, but turned out to be a live tear gas grenade. The grenade was confirmed to be live by the Oklahoma Highway Patrol's bomb squad and was dated to the early 2000s. The bomb squad collected the grenade and will detonate and destroy it offsite at a later date. The Love County Sheriff's Office praised the diver for reporting the discovery of the hand grenade.