This is a fascinating story (and, my first WS post, although I've "lurked" for some time). It is interesting to note that if the topography of this lake and the roads leading to it are somewhat conducive to "roll-ins", then, I ask this: have there been other unintentional roll-ins since the 1970s? The fact that this site doesn't have a "stigma" of people just accidentally rolling into the water due to poor visibility, etc., leads me to believe that these are not just tragic accidents. Or, are there more missing persons cases that could be solved under the murky waters of Foss Lake?
Welcome to Ws Sunflower and yes this is an interesting case!