BOISE, Idaho Feb 8, 2005 — A 16-year-old girl was allegedly tied up and scalped with a 4-inch knife in what police say may have been an act of revenge by another woman. The girl, who had a punk-style mohawk haircut before the attack, is recovering at home. Doctors could not reattach her scalp, which was found near a hot spring. Police searched for Marianne Dahle, 26, who disappeared after the Jan. 18 attack at Kirkham Hot Springs, about 70 miles from Boise. "When I say this gal was scalped, she was truly scalped," said Chief Deputy Bill Braddock. "The...