Police said a metal can and paper had been set on fire underneath a tree, which caused a small grass fire, and the can erupted, scattering debris along the trail.
One observer said the man had a "flamethrower"-like device and was spotted trying to light something behind a car.
Police are investigating two separate incidents involving a small fire and a makeshift explosive device found along a Lincoln bike trail this week.
The Richfield Township Police Department is seeking help identifying a man and woman who are wanted for questioning in an ...
Lincoln officials are investigating after an arson investigation led to the discovery of an explosive device. On Thursday ...