Police are asking for your help in finding the man who threw an explosive device at a clerk at a Sioux Falls convenience store.
Just before 10:30 Saturday night, officers were called to the BP station on West Russell Street,where the clerk told them someone wearing a black ski mask entered the store carrying what police are calling a modified firework device, lit it, and threw the device at the clerk. The device bounced off the clerk and then exploded. The clerk received a minor injury to her hand. The suspect then left the store.
The suspect is described as 6-foot, to 6-foot-three inches tall, weighing 200-pounds wearing a black sweatshirt and jeans.
If you have any information, call the Sioux Falls Police Department or Crime Stoppers at 367-7007.