After shooting five coworkers, and killing three of them, an employee at a Maryland based construction business managed to evade police long enough to drive to Delaware, where he shot one more former colleague before being taken into custody.

Radee Labeeb Prince, 37, walked into his place of employment, Advanced Granite Solutions at the Emmorton Business Park in Edgewood, Maryland, and opened fire at five people at around 9 am local time on Wednesday.  Although police arrived only four minutes after the 911 call came in, Prince managed to evade capture and escape the scene, driving 55 miles to Wilmington, Delaware where he shot and injured a sixth victim, who was also apparently also a former coworker.  The victim was able to positively identify Prince, as well as his vehicle, when law enforcement arrived at the scene.

Of the six people who were shot, three died at the scene, with the other three hospitalized for their injures.

Law enforcement released images of the 2008 black GMC Acadia SUV the gunmen reportedly escaped in, along with his license plate number and instructions not to approach the suspect, but to call 911 if anyone spotted him or the vehicle.  Within hours, a local tipster notified police that he’d seen Prince leave the vehicle and walk toward Glasgow High School in Newark, Delaware, according to a statement made by Wilmington Police Chief Robert Tracy.