A 63-year-old David City, Nebraska man is scheduled to be in a Polk County courtroom next Thursday to face charges, including two for assault, connected to an explosion that severely injured a 14-year-old relative.
Authorities say Russell Hilger made an explosive device by putting black powder into a pipe and covering it with towels. He then set it off last July 4th during a family gathering at Ernst Lake, south-southwest of Columbus.
Shrapnel from the device hit Lauren Campbell, who was in a tent. She spent two weeks in the hospital for treatment of internal injuries. Hilger is her great-uncle.