Police are investigating an armed robbery that happened in Lawrence Sunday night.
Authorities received the call around nine thirty sunday night that the Phillips 66 on the 600 block of West 9th Street had been robbed.
A black male entered the gas station and held a knife up to the clerk and demanded money.
The suspect then fled in an unknown direction.
The suspect is described as a black male, in dark clothing and had his face covered with a scarf.
If you have any information you are asked to call Lawrence Crimestoppers at 785 843-8477.