I also encourage you to head over to Lisk where one of the co-founders is a lawyer
You need to understand that in Germany - the country of that scammer lawyer - every year at least 10 lawyers are prosecuted for financial crimes. Being a lawyer doesn't automatically empowers the individual with moral nor lead them to law-abiding actions. (We had have a look at that LISK lawyer. No time for that right now, one scammer at a time is the effective approach and you are the lucky scammer right right now to be dealt with.)