An Office Whodunit?

There's nothing better than getting an office-wide email complaint about the kitchen. This email was sent to the HR person, but the entire 23rd floor was CC'd.

Subject: Missing from 23rd floor refrigerator

[Name Deleted],

I want to make you aware that personal items are dissapearing daily from the big refrigerator in the 23rd floor kitchen.  Some of the items I know of are:

-  I had a large ziplock bag with my name on it containing cottage cheese, string cheese, jello, apple sauce and an expensive barley used jar of blackbery preserves.  The entire bag went missing late Monday.

-  [Name deleted] had a new container of cream cheese disappear on Monday morning.

-  [Name Deleted] had a container of jumbo shrimp go missing in the last several days. Then today her Dejon mustard which she used yesterday is gone today.

There may be other things missing that I have not heard of.  We are not happy about this and I wanted to let you to know.  Thanks.

There's a thief among us!