This is not a lawsuit. This is reporting the facts to the police and they will decide whether there is a criminal case against Bitcoin Consultancy. Completely separate from any civil litigation. I'm not sure there necessarily is a criminal case here (not a lawyer), but there certainly could be (fraud, theft, criminal negligence)
If during the proceedings we discover that there was an element to the case that was deemed criminal, we will (speaking on behalf my voice alone) turn over our findings to the crown authorities for any potential criminal case that may arise.