You're showing me an example of riots by migrants in Castel Volturno 2008 (not exactly a place of peace considering mafia killings, narco trafficking, and other criminality) that occurred as a response to the murder of six Africans by racists.
https://roarmag.org/essays/italy-castel-volturno-migrants/
In the warm days of July, history repeated itself when African migrants were once again brutally attacked by armed and xenophobic locals in the town of Castel Volturno, situated in the Neapolitan hinterlands. Sadly, but not unsurprisingly, it was not the violence against the migrant workers that made the headlines, but rather the uprising of indignant migrants that followed.
This uprising contributed to reigniting political and media debates about the dangers of the ghettos; the problematic cohabitation between natives and foreigners; the plague of organized crime in the Italian South; and the ever-alarming increase in the numbers of migrants arriving from the North African coasts.
This combination of frames directed public opinion towards the need to support policies that curb, contain, discipline and reject migrants, in the process silencing counter-hegemonic approaches that would seriously question causes, responses to and consequences of immigration. Moreover, it was easy to observe how the reports and analyses of the events depicted the migrants as the ones responsible for their own situations and held them self-accountable to their own ‘downfall'.
Few analyses addressed the events by questioning the conditions of marginalization, subordination and exploitation that produce and reproduce the lives and lived experiences of these people. Similarly, the reports ignored the conditions which make any human being in the same situation vulnerable to, and an easy target for legal and illegal acts of injustice, discrimination and violence.
Six African innocent migrants murdered by a mafia clan:
It is along the Domitiana that six years ago, on September 18, 2008 the local and powerful mafia clan of Casalesi killed seven people in cold blood – one Italian and six African migrants. After murdering the owner of an arcade, the killers went outside and slaughtered six African immigrants from Ghana, Togo and Liberia, leaving their bodies riddled with dozens of bullets each. Only one survived, helping later identifying the killers.
The murdered migrants had no connection with the organized crime of the area. They were among the hundreds queuing every morning for the early morning bus to Naples, often overstaying until the next, being too many to get into one.
The 2008 manslaughter sparked strong reactions from the locals, but it was mainly among the African community that the resistance and voice against the racist murders arouse strongest and most resolute — a clear message that people do not tolerate to be intimidated, nor silenced by acts of brutal racist violence.
After these riots, police got to patrolling more and people seemed to have started hunting Africans. More deportations and detentions. Migrants that are attacked daily still.
The recent uprising in Castel Volturno bears several similarities with the revolt of the African orange pickers that broke out in Rosarno, Calabria, in January 2010. Also in Rosarno, the reaction was triggered by the cold blooded attacks on two Africans who were injured by shots fired from a car on their way back from the fields after a day of work. As in Castel Volturno, the revolt of the Africans in Rosarno was met by the reaction of some of the natives, who wanted them to leave immediately.
Streets were patrolled and blocked by police; people started to hunt Africans in the district ‘to teach them a lesson'. Three days after the incident, all the working migrants who had been living in shacks at the outskirts of Rosarno were deported; buses sent by government authorities queued outside the area to transfer people to migrant detention centers.
Rosarno and Castel Volturno exemplify in our view forms of spontaneous rebellions initially induced by grave acts of violence but also involving the reaction from the subalterns against structural working, living and social conditions characterized by deprivation, dispossession, exploitation and discrimination.
That you use an example of a riot against murders as to make the point that migrants don't want to integrate is a bit suspect.