Wyoming: State agencies release more details of suspected IED at state Capitol

The Wyoming Division of Criminal Investigation (DCI) and Wyoming Highway Patrol have released more details about a suspected improvised explosive device found on the state Capitol grounds in Cheyenne on Tuesday. The Capitol building was evacuated, and a shelter in Read More …

Wyoming: Scan of pressure cooker on Casper sidewalk suggested bomb parts

The Casper Police Department says that an initial X-ray scan of a suspicious object left on a Paradise Valley sidewalk on Monday morning revealed “internal components that were consistent with materials used in improvised explosive devices.” Further investigation “did not Read More …

Wyoming: Upton man charged with planting homemade bomb at oil field company

A 39-year-old Upton man has been arrested and accused of planting a homemade propane bomb in the tool shed of a Wyoming oil field company near Upton in northeast Wyoming. David Riggle remains in the Weston County Detention Center on Read More …

Wyoming: 60,000 pounds of an explosive chemical lost during rail shipment

About 60,000 pounds of a chemical used as both a fertilizer and an explosive is missing after likely disappearing during a rail trip from Wyoming to California last month, according to federal records. A rail car carrying ammonium nitrate left Read More …