Four inmates who had tried to escape from a Greek prison surrendered 
to authorities after a five-hour standoff Monday, releasing a total of 
28 hostages and handing over a .45-caliber pistol and three kitchen 
knives, the Ministry of Justice said.
The four include a convicted racketeer and murderer, Panagiotis
 Vlastos, as well as three members of the armed anarchist group 
Conspiracy Nuclei of Fire. Authorities would not release the names of 
the three, although one of them, Michalis Nikolopoulos, gave an 
interview to a private TV channel.
 

