(Portland, OR)  --  Portland police continue to investigate the shooting death of an intruder by a homeowner.  Authorities say 33-year-old Tara-Alexis Ford returned home early Sunday morning with her two children when she found the intruder, 59-year-old David Daniel McCrary of Gresham, in her daughter's bedroom.  McCrary died of a single gunshot wound.  Investigators will try to determine whether Ford acted in self-defense or if she'll face charges.