“Once we deploy them out in the road, they expand,” Harrison said.
The suspects eventually bailed out of the car, but it kept rolling and eventually hit a police car and caught fire.
Harris said Michael Cornelius Clark, 27, was the driver of the car. The other two, Gregory Swinson, 20, Khadricquez Sheffield were passengers, police officials said.
The three are suspected of breaking into two gas station convenience stores in Taliaferro County and one in Greene County and attempting a break-in at a second place in Greene County.
Harrison said several things were found inside the Porsche, including a safe, a cash box, another metal box and 500 packs of cigarettes.
He said all three suspects claimed to be from metro Atlanta.