According to initial information, a man who had previously been injured under unknown circumstances was transferred with a police escort to the emergency department.
Then, when his doctors gave the first aid, the man in an unknown way removed the gun from the accompanying police officer and shot himself.
See the latest news from Greece and the world, when they happen, on Newsbomb.gr.
The man is hospitalized seriously injured in the same hospital.
The investigation of the incident is carried out by the Patras Security Division.