IN BRIEF (Page: 2, Date: 08/05/2005) 2005-08-05 06:08Hammer attack kills manA 76-year-old man died after a hammer attack in a Chai Wan park yesterday.The victim was sitting in the park in Tsui Wan Street at about 7:30 pm when a man, about 60, approached him and hit him on the waist with a hammer. Af...