Police: Robbery suspect pulls knife on two people

Police need help identifying a robbery suspect who pulled a knife on several people. 

On Tuesday, Nov. 6, investigators said a man walked into the QuikTrip on Old Peachtree Road in unincorporated Lawrenceville, pulled out a pocket knife and demanded money from the cash register. 

According to police, the gas station employee wasn't able to give the suspect any money, so he left the store.

As the suspect left, he approached a person driving a Jeep and when the driver rolled down the window, the suspect put the knife up to his throat, demanding money, according to police. The victim handed over several hundred dollars.

The suspect was last seen walking toward Dean Road. 

Anyone with information is asked to contact the Gwinnett County Police Department at (770) 513-5300.