Police tonight talked a patient down from the roof of the Mid-Atlantic Wellness Institute after he had climbed up, threatening to harm himself.A Police spokesman said: "Police and other first responders attended an incident at Mid-Atlantic Wellness Institute a few minutes after 5pm on Saturday."It appears that a patient made his way onto the roof and was threatening to do harm to himself. As a result police negotiators were called to the scene and began a very detailed process of talking with the patient."The man was brought off the roof and inside without injury to himself or anyone else."