Money, cigarettes, taken in Des Moines robbery

A man armed with a pocket knife robbed the Star (Citgo Quik Mart), 3761 E. University Ave., in Des Moines, about 7:30 p.m. Sunday.
There were no injuries.
Police said the man walked into the store with the knife in his hand and ordered a clerk to "Give me all the money."
A clerk opened the cash register and handed the man some money. Then the robber leaned over the counter and reached for the rest of the cash. He also took handfuls of cigarettes packages. A second man stood at the door during the hold-up and fled with the robber across a field to the east.
Police called in a K-9 unit to search for the suspects.
No arrests were reported. The police report lists the business as Star Gas Station. The telephone book and online references refer to it as Citgo. No one answered the phone at the business early this morning.