NEW : Armed robbery failed in upscale New York clothing store . NEW : Williams initially appeared to be shopping for clothing after entering the store , according to police . Alleged robber fled south , robbing two hotels in Maryland . Comment: Suspected drunken driver turned out to be NYC robbery suspect . NEW : Fatal chase lasted 2 1/2 miles , reaching speeds of 120 mph .
NEW : Armed robbery failed in upscale New York clothing store . NEW : Alleged robber fled south , robbing two hotels in Maryland . Comment: Suspected drunken driver turned out to be NYC robbery suspect . NEW : Fatal chase lasted 2 1/2 miles , reaching speeds of 120 mph .