Bicycle detail

The last time I rode my bike was Tuesday, June 4 at about 9pm. I didn't notice it was missing until 9am this morning, June 6. I
park right next to the bike rack and didn't see it gone yesterday, June 5th, but I also didn't actively look for it. This morning I
noticed it was missing and that the lock had been cut.
I talked to the apartment management and they said they would review the security footage.
The garage is on the ground level, attached to the building. There are three entrances - one near the bike rack (but it has no
doorknob on the outside and is locked), one from the main apartment lobby, and the main garage entrance. My bike was on
the rack furthest from the two entrances that could have been used.
Note that the serial number could either be BM37398 or BM3739B; it's hard to read the handwriting on the receipt.