A 21-year-old Severna Park man was robbed of an undisclosed amount of money Sunday morning by three men who pushed him down an embankment in the 500 block of Ritchie Highway, county police said.

David Kokalis, who lives on Drexel Court, was not seriously injured in the incident, which happened shortly after midnight, .. police said. Mr. Kokalis told police he was walking on Ritchie Highway when he was approached by three men, one of whom had a semiautomatic handgun, police said. The men demanded money, grabbed his wallet and then pushed him down the embankment, police said. The men fled toward the Baltimore-Annapolis bike trail, police said.