A hike on the horsetail falls trail east of Multnomah Falls turned into an overnight stay for Scott Morrison, 43, of Beaverton.  He got lost Thursday afternoon and didn't have a flashlight.  When it started getting dark; he called 911 and a search was launched.   They found him around 1:30 Friday morning.  It was raining and snowing overnight.  He wasn't able to find dry wood, so he burned his backpack to stay warm.  Rescuers hiked down the trail with him and other than being cold he was ok.