They headed to Diagon Alley, and the imposing wizarding bank at the end of the street. On the way, Harry and Ron peeked into Knockturn Alley; from the top of the thoroughfare, they could see Weasleys" Wizard Wheezes, just in time to spot a tall, dark and statuesque woman slipping out the front door. From this distance and from the back, Harry couldn't tell, but....