Detectives are investigating a purse snatching that occurred at 12881 Perkins Rd., the location of Walgreens Drug Store. The victim was walking to her vehicle in the parking lot when she was approached by a white Honda Accord occupied by at least three black males. One of the black males exited the vehicle, approached and took her purse. The victim attempted to prevent the suspect from taking her purse and was thrown to the ground. The black male returned to the Honda and left the area. The suspect is described as follows: black male, fifteen to sixteen years of age, wearing a blue and white jersey and a blue and white bandanna. Persons with information regarding this investigation are asked to call 389-5000.