Rome , Italy ( CNN ) -- Seeking to identify the man who shot dead another man outside a store in Naples , Italy , in the spring , an anti-mafia prosecutor distributed on Thursday a video showing the execution . The surveillance-camera video , shot May 11 , shows a man wearing a baseball cap , dark jersey , blue jeans and running shoes entering a store , walking to the back and looking around , then walking out . As he exits , he pulls a pistol from his right front pants pocket and shoots a man standing outside the store . As the victim buckles to his knees and then sprawls headlong on the pavement , the killer approaches him from behind and squeezes off a second round into the back of his head , turns and strides unhurriedly out of camera view . Passers-by appear unfazed . One woman tries to lift the victim 's head in an apparent attempt to see whether she knows him ; a man steps over the body . `` Indeed , it is ugly to see people behaving as if that was not a dead body and going on their daily routine , '' a police spokesman said . `` Unfortunately , this is not an anomaly in Naples and in that neighborhood . '' He said fear led people to behave that way . The spokesman , who asked not to be identified , said anti-mafia prosecutor Sergio Amato released the video to the media in hopes that someone would recognize the killer and his apparent accomplice : a man who had been standing next to the victim and walked off just before the shooting . Police said no motive has been determined for the killing , which took place in the poor neighborhood of Rione Sanita , where Camorra -- the name for organized crime in Naples -- is strong . The victim was a bank robber , the spokesman said . Italian Minister for Equal Opportunities Maria Rosaria Carfagna called the video `` tragic . '' `` It shows us , finally , without any censorship , a disgusting side of the Camorra , which along with all the rest of its disgusting faces , has forced a city , a region , a territory , to be ashamed of itself and to hide its real face . `` A street homicide , in broad daylight , in the center of a great European city can not be considered normal and even less be accepted by the conscience of all Italians as if it were a TV show , '' she said . `` The police forces are waging a battle against organized crime , as the number of arrests shows us . The state is there and in strong force . But , and I speak here as someone from the Campania region , Naples and all of Campania need not only a strong political force but the courage of all its citizens . '' Roberto Saviano , author of the book `` Gomorrah , '' which details the Camorra , called the video `` shocking . '' `` What is shocking about this video is the absolute serenity of the people around the victim , '' he told the daily newspaper La Repubblica . Saviano , who has lived under police protection since shortly after his book was published in 2006 , added , `` Unfortunately , though , when a city is at war , its citizens undergo and live almost with normal indifference . '' Italy 's Green Party is offering 2,000 euros ( $ 2,963 ) to whoever helps investigators identify the suspects . `` The Camorra pays them to keep quiet ; we pay them to speak , '' said Francesco Emilio Borelli , head of the Green Party in the Campania region . The police spokesman said Camorra has been blamed for about 60 killings this year in Naples and its surrounding county .
Video shows man shooting another man twice outside a store during day . Stand - by appear unfazed by shooting in neighborhood where violent crime is strong . ` ` Unfortunately , this is not an anomaly in Naples , '' police spokesman says . Italy 's Green Party offers requests for information on shooter and accomplice .