I, and some others, have recently had some personal belongings (valuable electronics) stolen from personal offices at work. It's unlikely to be co-workers and much more likely to be on-site contractors doing construction, or the janitorial staff.
This is a large office park, in a suburban area, with key-card controlled doors.
I reported this to both security, and my manager. The security team has looked at some CCTV footage and found nothing useful, and at this point I'm unclear what expectations are for an employer to respond. This is not an isolated incident.
How would you expect an employer to respond in this case?