Harsh conditions and deep snow are frustrating rescue teams searching for a Twin Cities father and son who have been missing for nearly a week in a vast Colorado wilderness.
Making matters even worse, authorities have no idea where 18-year-old Evan McManus of St. Louis Park, and his father, Damian McManus, 51, might have gone, and days passed before anyone knew they were missing.
"We don't have a primary search area because we don't know where these two young men went to," said Bill Barwick, of the nonprofit Alpine Rescue Team, whose trained mountaineers respond to wilderness emergencies. "We don't have a direction of travel. We don't know very much about what they had with them. Whatever trails they might have tried to take, there are easily four or five different trails. And their tracks have been covered over by five days of snow."
Barwick said it has snowed nearly every day since the two were last heard from on Wednesday. Temperatures have dipped well below zero every night. And the winds have been blowing at 20 to 40 mph, said Barwick, who has been on the rescue team since 1984.
The search teams have included a scent dog, a helicopter and people on snowshoes, skies and snowmobiles. High winds forced the helicopter to end its search early Monday, Barwick said, and the threat of avalanches prevents search teams from going into some areas.
"We don't know if they got caught in one of those," he said. "Without an avalanche beacon [on them], there would be no way of finding them."
Authorities began the search Sunday at Echo Lake, about two hours west of Denver, where the McManus car was found. The search area at the base of the 14,000-foot Mount Evans, could encompass as much as 20 square miles, Barwick said.
"We lose people in that area in the summer very frequently," Barwick said. "Most of the time they walk out a little shamed-faced. Or, we go in and find out they sprained an ankle. But that's an entirely different season. We're in wintertime season here."