Security Alert At 10:18 p.m. on Saturday, Sept. 23, two students walking south along the 2800 block of Guilford Avenue were approached by a man who displayed a handgun and demanded money, which they gave him. He then walked east on Ilchester Avenue toward Greenmount. The assailant was described as a 25-to-30-year-old black male, 5 feet 9 inches, slim build with short black hair, medium complexion, wearing blue jeans and a brown sweatshirt with front pockets. The victims were not injured. Anyone with information about this incident is encouraged to call Homewood Security at (410) 516-4600 or the Northern District Police at (410) 396-2455.