[aiharkness]

If you have closed the chat, I'm not sure what you can do, with or without a court order. As far as I know, you will need a court order, subpoena, or whatever to get anything from the carrier like this; just you asking won't do.

But if the chat is still open on the BlackBerry you can email it. Just open the chat and select Email Chat from the menu.

Also, if enabled, chats will save to either the device or the media card, according to the selection.

Just to be safe, before you do anything, do a full backup of the device. Likewise (so far as I know) any chats that were opened at the time will have been saved in any past backup files.
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