MANHATTAN – Law enforcement authorities in Riley County are investigating after a woman was arrested with an explosive device.

The Riley County Police Department reported Heather Spiller, 35, Manhattan, was arrested just after 9:30p.m. on Friday in the 500 block of Vattier Street in Manhattan for the criminal use of an explosive (possession, manufacture, or transport commercial explosives) which was listed on a warrant originating in Riley County.

In August, police found that Spiller was in possession of a military explosive fuse assembly.

She is being held in the Riley County jail on a bond of $5,000.00.