In the 1960's-70's Royals flew around giving search and rescue training in Helicopters and picked up young boys flying them to hunting nests for perverted pleasures and human hunting.

The RCMP protected them always and eventually had to clean up the remains at Hunting Nests under the Guise of removing illegal hunting Cabins, in 1992 26 RCMP with Cadaver Dogs went to Wapiti Lake to recover all remains, would bet that remains are in the bottom of the Lake, brother was teaching rebreather deep diving to Marines and did all the caves around the world and may dive the lake next summer with some Marine Friends.

https://www.google.com/maps/place/Wapiti+Lake/@54.5677263,-120.7858808,13z/data=!4m6!3m5!1s0x538f92649f0cf0df:0xd79127af35df63c9!8m2!3d54.5679309!4d-120.778672!16s%2Fg%2F11cjml908t!5m1!1e1?hl=en&entry=ttu&g_ep=EgoyMDI1MDEyOS4xIKXMDSoASAFQAw%3D%3D