All the bitcoin was then transfer out to the following Bitcoin address: 1EYn2ct8hXw2nF4FTZuywtn7mjzUxD4x23
Guess that is their wallet and everything was transfer out from there.
Calling up the police, is there any help in this? and what police? Is there a group of people who do that?
The police as in actually the police, meaning the law enforcement in your area. I don't think it will be of much help since the police aren't trained in dealing with this and the thief is likely not in their jurisdiction to even investigate.
Not trying to threaten the person with this, but the guy should never go to police when the case is related to bitcoins...
Because if it is not acceptable and if found as a banned asset in their country, I think he might himself get into trouble...