The True Criminal – Hospital Escape

Previously, we have guessed by the evidences that some unknown person who may have link with the previous murders can be a miner. So we have been looking for him in the nearby areas and found out that there is a goldmine in nearby and so we have gone and discovered some evidences of that person. It seems he have been digging in this goldmine for gold. Here the question is what is the link he has with this murdered victims. We have to find the answer for that question to reveal the true criminal and reason for the crime that has been done.