The man accused of trying to kidnap an elderly woman at an East Memphis grocery store has turned himself in to Memphis Police. Charles Hester is charged with aggravated kidnapping and aggravated robbery. He is expected in court Friday morning. Police say he went up to a 74-year-old woman on south Mendenhall on Tuesday and asked for a ride. When she said "no", he told her he had a gun. She told police she ran away. Witness followed the man and took a picture that helped lead to him turning himself in.