New Post: What was the original folder?

I'm currently working on an issue where a user deleted messages from his "Sent Items", in Outlook. His mailbox is on litigation hold and i'm using MFCMAPI to view his Purges folder. Obviously this folder contains all items, but I only need the items that were deleted from the "Sent Items". Can I filter the messages based on the folder where the message was originally located? Is this possible with MFCMAPI?

Thanks!
jason