What happened here? Riverside and Alter, northeast side of Detroit bordering Grosse Pointe. I was working in the area a few months ago, was ten minutes early to an appointment so I was driving around to kill those minutes and drove by this area. It's weird. Appears that there used to be a trailer park here and possibly a park/boat launch. It's a completely deserted and nothings left except one borded up building. I asked my dad about it and he did say that a trailer park used to be there [[which is obvious by looking at googlemaps) and that back in the late 60's early 70's he and his friend used to hang there and once found a dead body in car. Whats the story with this place?