Is my boss allowed to lie to me like that? Someone stole our stuff from our lunchroom at work.?

A few days back, at work, someone stole our money and phones from our bags. The person entered into our lunchroom and took them from the table/out of our bags. The reason we even kept them there was because 1. No one is allowed to enter them except staff 2. Our lockers had no keys so they did not feel any safer. My wallet with money and all my IDs was stolen and my phone. Other phones and wallets have disappeared too.

Since then our boss told us they had videocameras and will look at them. I kept calling and asking her because I really wanted to know if it was someone from work or a stranger (and yes, stupidly enough a smart stranger was able to go upstairs without even so much as opening a door). She told me the owner of our store has seen the videos, they know who did it, but she will not tell me just yet. First, they will hand out the video to the police. I was really persistent with my asking because I consider I have a right to know who did this to me and if my posessions are safe at work.

I asked her if we will get keys for our lockers now and she answered "Partially, yes". After I called again a week later my other boss said the lockers have no keys just yet. So obviously the other one lied to me. Also she said she does not want to get herself involved into this so I will just have to wait to find out who the thief was.

That made me really angry so I simply went to the police with my passport and the Case Number and he had a look into our file from that day. The report said "We have been told there are 2 cameras in the rooms where only staff is allowed, but both do not function." And I was like "Well yes, but my boss said they sent you the video where you can see the thief" and he answered "Young lady, there is no video." (This was one week after my boss told me they gave the videos to the police) So my boss basically lied to me about this too. I called my colleague who also got robbed and told her about it, she didn't even know anything about any video. Turns out I was the only one believing there still is hope as I was the only one being lied to.

Is she allowed to do that? Just lie to me like that? I plan to confront her on my next day at work, tho I am scared I will be fired for going behind her back to the police. On the other hand I am not sure I still want to work there after what happened to me, especially with my boss lying to me.

Also I have borrowed money to buy a new phone I have wanted for a long time and now I am scared to take it to work with me, especially since we still can't...lock our lockers. And I am not allowed to take the phone with me while I am at word. I can't take another phone, a cheap one, and put the sim into it because my new phone has that nano sim or whatever it is named.

So my questions are: Is my boss allowed to lie to me like that? Any ideas on how I can hide my phone from her but still keep it with me at all times? Obviously, the thing I got from being a fair worker and leaving my phone in the lunchroom was my phone vanishing. I can't really wear baggy clothes at work, we have to be dressed elegantly and "in style".

It's a pretty big phone, as well, I got the Samsung Galaxy SIII.