The first multiplier event was held at the University of Salerno on the 23th of April 2015 with the participation of 23 representatives of local organizations and 2 abroad representatives. This event has been an important opportunity to present the first results of the project. In particular, the unit research of Salerno has shown the results of the “STUDY OF HIGH RISK CRIMINOGENIC FACTORS REGARDING DELINQUENT BEHAVIOUR” Output 1. In the second part of the event, five external representatives presented their experience, dealing with different aspects of to the juvenile detention. Then all the representatives shared their professional knowledge, opinions and expertise during a panel discussion.