Elderly US woman survives four days in woods, thanks to loyal dog

Pamela Helmstadter, 72, survived four days lost in the Maine woods after straying from a trail with her husband, who tragically died during their ordeal. Her loyal dog, Lucy, stayed by her side, keeping her warm through freezing nights. Authorities found Pamela suffering from severe hypothermia, crediting Lucy's devotion with helping to save her life.