Left bike locked to a designated bike rack and another, older bike through both frames and front wheels. When I finished locking the bikes together, I stood up and a guy holding an iPhone asked me to take a picture of him. It was a little shady because there was no reason for this guy, all alone, to want a picture of himself holding some flyers on his iphone. So I am thinking this may be a scheme in which he takes a photo of himself in the location of the bikes and then sends it to others who come and cut the lock/take the bike/etc. He may have even taken a photo of me locking the bikes so that the thief would know what I look like and what the bike and lock looked like. Watch out for this scenario! Don't take someone's photo for them if you are walking away from your property--be it a bike, your apartment, your parked car, etc. If you get asked, you might as well get a picture of them with your phone too! Send it to the cops.