Two would-be robbers fled an Elkridge convenience store Saturday when their attempt to rob the store with a knife failed, Howard County police said.

About 12:10 p.m., the suspects entered the High's in the 6200 block of Washington Boulevard and approached two clerks. No customers were in the store at the time, police said.

One of the suspects displayed a large knife and demanded cash. The two fled when clerks refused to turn over money. The suspects, described as white males, drove off in a pick-up truck.

POLICE LOG

* Elkridge: 5800 block of Diggers Lane: A gray 1989 Chevrolet truck with Maryland tags 68B790 was stolen Friday, police said.

6400 block of Greenfield Road: A red 1986 Pontiac Firebird with Maryland tags WTP640 was stolen Thursday or Friday, police said.

6600 block of Business Parkway: Someone broke into an office suite, knocked a hole into a wall and took a television from an adjoining suite early Saturday, police said.