CHICKAMAUGA, Ga. -- The last walk that Ronald Westbrook took
began as early as 1 a.m. when he slipped unnoticed from his North
Georgia home with his two dogs.It ended three hours later when Westbrook, a 72-year-old who suffered
from Alzheimer's disease, knocked in the dark on a stranger's door last
month. Police said a man inside that home, 34-year-old Joe Hendrix, got
a .40-caliber handgun, went outside to investigate and shot Westbrook
in a horrible mistake.