My point as well. The missing hiker may have thought he was hiking in a group, but it was a solo hike for him. By leaving him behind, his companions took away the assistance and safety that a group should provide. If anything his hike became more dangerous than a typical solo attempt. At least if you are planning a solo attempt, you are prepared for it. At least for me, I prepare differently for a group hike, both mentally and how I pack. The big lesson for me, is if you are hiking in a group stay in a group.
