The bike was locked up under my exterior stairs in a locked back yard area (only visible if looking through metal fence and trellis from the alley). The culprit would've had to scale the 7' fence, throw the bike over, and climb back.
Protect your bike – get a security protection label!
Apply the protection label to your bicycle and instantly reduce the risk of theft by up to 50%! Moreover, if the bike is stolen, you increase the chance of its safe recovery by up to 70%.