Bicycle detail

The bike disappeared between 5:00 pm on 12152017 (the last time I saw it. ) to 12:00 am on 12162017 (my roommate noticed). I parked the bike in front of my
apartment unit 6302. it is a Diamondback Insight 2 Disc Bike - 2016 purchased three month ago from REI ($499), and lost with locks and lights ($53.95 + $35 +
$10). The total value is around $600.

My apartment is on the third floor of a gated, appropriately secured building, with monitors and cameras in the hallways and the elevators. Every resident needs a personal electric key to get into the building or elevator from outside or parking garage in the basement. Under normal conditions, only the apartment facility guys and the residents would notice the bikes in front of my room. Our apartment localized at the end of the hallway on the third floor and we did not have many guests and friends visiting for weeks. The location is really private and secured.
Also, before the accident, we asked the locksmith in the apartment to change the electric lock for our unite on 12132017 Wednesday morning. Recently, a lot
of bike got stolen inside of the parking garage, which is the reason why both my roommate's and my bike locked in front of our unit.