Totally BS, what's the odds that someone in the shop knew about Bitcoins, and rushed to your laptop sitting on the desk, and immediately
started gambling 1300 Bitcoins? First that person would have to know about Bitcoins, second he would have to know about just-dice, the commands,
and buttons to click. Third he would have to input all the stuff. Fourth you would have to have someone interested in randomly going on other people laptop when they are gone. It's more then likely they would of stolen your laptop. This is EXTREMELY unlikely.

Do you really think everyone is that stupid or gullible to believe your story?

Even if its your friends lets say, its still your fault to leave your laptop unattended. Next time bring the laptop with you when you leave the table.
Don't leave it unattended. Its 100% your fault inexcusable.

Your saying this to cover yourself up, and try to make yourself look better. But it is only making yourself look worse.
Your better off not even talking about it.