7-Eleven robber armed with kitchen knife caught on camera

SOUTH PHILADELPHIA (WPVI) -- A robber in South Philadelphia used a knife to hold up a 7-Eleven.

Surveillance video from the store on the 800 block of South 8th Street shows the man approach the counter.

He pulls out a large kitchen knife, and points it straight at the female clerk.

She frantically hands over cash, and he runs from the store.

Anyone with information about this crime is asked to call police.