Federal officials from the Bureau of Land Management offered a $1,000 reward on Tuesday for information about a person who left dangerous nail-covered boards on a mountain bike trail near Carbondale, Colo.
The boards were left on a trail frequented by mountain bikers. The Glenwood Springs Post Independent reported the booby traps were found on the Creekside and Skillsaw trails.
The BLM said one of the boards was found on public land and one was on a section of trail that crosses private land.
Anyone with information is urged to call the BLM at 970-876-9000.