OMAHA, Neb. -- After using an explosive device in Omaha, a man received almost five years in prison.

Acting U.S. Attorney Susan Lehr said 61-year-old Willie Harbour, of Omaha, was sentenced in federal court in Omaha on Thursday. He was convicted for being a felon in possession of a destructive device. Harbour will serve 57 months in prison with a three-year term of supervised release after. There is no parole in the federal system.

Court documents state that Harbour put an explosive device near an entry door of an apartment at the Benson Towers in Omaha on Aug. 2, 2022. The explosive device went off and caused property damage, including collapsing part of an overhead sprinkler system and lights, and damaging a metal door frame causing the resident to be trapped inside.

Authorities said they found surveillance video from the Benson Towers which showed Harbour light and place the explosive device. After he was arrested, Harbour admitted to investigators that he placed the explosive device at the Benson Towers.

This case was investigated by the Bureau of Alcohol, Tobacco, Firearms, and Explosives, and the City of Omaha Fire Department.