Crazy Walls: screengrabs from media where obsessives create pinboards stringing together clues

It's a well-worn trope: the obsessive, the stalker, the killer or the cop, pinning photos, maps, mugshots and other detritus to a large board and then joining the dots with bits of colored string: The Crazy Walls Tumblr collects and annotates screengrabs from dozens of movies and TV shows (even a comic from Warren Ellis!) where the trope appears. (via Kottke) Read the rest