My bike was locked to the heavy duty metal fixture in the back of my building off of the alley. I had it locked up with a heavy duty kryptonite you lock along with a heavy duty kryptonite chain I was informed by my landlord this morning that my bike was missing and he checked the security cameras, and although they could not make out the description of the person stealing the bike, they saw sparks and heard noises at 4 AM or so on the footage. We are checking with neighbors to see if their cameras could determine what vehicle it was these people came in at least , the only item left on the scene when I checked the location this morning was one of the very thick chain links that have been cut with an angle grinder in half in order to remove the locks. The bike also was locked at the wheel with a café lock. It had a bike cover on it as well.