no >> golob sent from back down the road for more help.lage of's first responders had assembled at the start of the trail. among them was hinsdale county sheriff's deputy at the time, justin casey. >> other officers responded. we also had ems personnel, ambulances. fire personnel. coming with trucks. >> dispatchers put in a coal call to local sheriff ron bruce. we >> got report of a drowning at cottonwood creek. >> by then, a group of medical responders who made their way up to the creek to help. but still, no heartbeat. not a breath from leslie. and it was clear she was gone. >> we were not going to be able to bring this mueller back. at >> the cabin, alex was wondering why his parents were back yet. their hike was only supposed to last an hour or so. but they had been gone more than three hours. were you worried? >> not really worried as if something happened to them. it was more like it was where they would stay out past dark. >> it was passed 8 pm when his dad got home. without his mom. >> it's my dad and the deputy. they come in. it's