Security Alert Homewood campus: At 11:45 p.m. on April 27, a woman walking south in the 3200 block of N. Charles Street. was approached by a man who exposed himself and then walked past her. The victim described the male as 24 to 26 years old, about 6 feet tall and 170 to 180 pounds with shoulder-length blond hair. At 3:30 a.m. on April 28, a male described as between 5 feet 8 inches and 5 feet 10 inches tall and of medium build, approached a victim at 2816 N. Calvert St. The assailant kept his hand under a newspaper as if armed with a weapon and demanded money. He struck the victim in the face and fled on foot south on Calvert Street. At approximately 11:30 p.m. on April 29, a victim walking east on the south side of 33rd Street was followed by three of six males he had passed sitting on a wall at the 7-11 store at the corner of 33rd and Barclay streets. One of the males who had followed him struck the victim in the face with his fist. The victim fell to the ground, and one of the males grabbed a videotape from him, after which all the assailants ran in an unknown direction. The victim sustained minor injuries. Between 1 and 1:30 a.m. on May 2, a student walking south on Charles Street near the unit block of 33rd Street was approached from behind by a man described as between 20 and 25 years old and approximately 5 feet 9 inches tall. The male pushed the student against a car, demanded his wallet, instructed the victim to turn around, and then removed a pair of sunglasses from his backpack. The male then walked south on Charles Street. The student was not injured. At 8:52 p.m. on April 30, three juveniles inside Levering Hall distracted a student monitor and took her purse. The juveniles were chased to St. Paul Street. and apprehended there by campus officers, who turned them over to the Baltimore police.