"It all came out in this incredibly detailed and well-thought-out note," he said. "He basically left nothing to chance in finding Inge."
Climber kills himself after girlfriend's avalanche death →
The parents of 27-year-old Hayden Kennedy of Carbondale, Colorado said he survived Saturday's avalanche, but "not the unbearable loss of his partner in life," 23-year-old Inge Perkins of Bozeman.
Dead climber directs recovery team to girlfriend's body →