On 2/14/10, at 10:15 p.m., a five gallon cooler, typically used as grocery store display, was placed at the corner of NE 55th St. and 31 Av NE and blown up with an unknown device. There was a debris field of approximately 25 feet in all directions from the device.
Seattle Fire was called to the explosion and responded from their station located one block to the east. There were no witnesses or suspect information provided at this time. The Arson bomb Unit responded to the scene to complete an investigation.