The following is a list of episodes, retrieved through open source search, that includes murders and violent attacks perpetrated with machetes, knives, picks or broken bottles in a timeline that goes from 2007 to 2019 within the province of Milan.
In March 2007, an 18 years-old Ecuadorian national and Latin Kings Chicago member was stabbed to death by a fellow countryman belonging to the rival “Comando” street gang. The murder occurred outside a disco located in eastern Milan. 
In July 2008, an 18th Street gang member was attacked by a group of MS13 members; in the fight, the individual lost an eye as a consequence of wounds inflicted with a machete. The episode occurred in south Milan during a Salvadoran festival. 
In June 2009, an Ecuadorian citizen and leader of the Latin Kings NY street gang was stabbed to death by rival gang members outside a disco club in south Milan. 
In September 2010, four members of the gangs Latin Kings NY and MS13 were arrested for the beating and stabbing of a Latin Kings Chicago gang member outside “Cobà” disco in Milan. 
In February 2010, an Egyptian citizen was stabbed to death by a Dominican citizen who was riding a bus with two friends in Milan’s via Padova. The Dominicans turned out to be close to the Trinitario gang, even if there have been no confirmations about their full membership. 
In January 2011, an Ecuadoran citizen member of the gang Trinitario was stabbed to death by a group of Peruvian citizens belonging to the “Comando” street gang in Cinisello. 
In September 2011, a gang member is attacked and wounded with belts and a knife inside a bus near Milan’s Piazzale Lodi. 
In October 2011, a Trebol gang member is severely wounded with a knife outside the disco “Secreto” in via Boncompagni. 
In November 2011, an MS13 gang member was attacked and wounded by rival gang members armed with a machete; the raid occurred inside a store in central Milan, not far from the notorious Duomo square. 
In January 2012, a Latin American young individual is beaten, stabbed and robbed by a group of MS13 and Latin Kings NY members inside the Missori subway station. 
In January 2014, a Latin King Luzbel member is wounded with a knife by rival gang members inside the subway in Sesto Rondò. 
In February 2014, two Comando gang members are wounded with a knife in Milan’s De Angeli subway stop. 
In June 2015, a train inspector checking tickets inside a convoy was attacked with a machete by a group of MS13 gang members and his arm was almost amputated in the attack. The episode took place in the Villapizzone train station. 
In May 2016, a 20 years-old Ecuadorian citizen known as “el Loko” and linked to the Latin Kings NY attacked and robbed a Nieta gang member in Porto di Mare’s subway station. 
In July 2016, an 18 years-old Albanian citizen who had nothing to do with street gangs was attacked and stabbed to death by a group of MS13 members while boarding a tram in Milan’s Porta Lodovica area. 
In November 2016, a Dominican drug pusher was shot and stabbed to death in central “Piazzale Loreto” as a consequence of a drug deal gone wrong. The two killers, two Dominican citizens considered close to the Trinitario gang, were soon identified and while one was arrested a few weeks later, the second one is still at large. 
In June 2018, four MS13 members attacked and severely wounded with a screwdriver a young Salvadoran outside a well-known disco in south Milan. 
In February 2019, a Salvadoran citizen and MS13 member was murdered by three other members of his own gang in San Giuliano Milanese. The individual had taken part in the attack against the 18th Street gang member in July 2008. 
In June 2019, a Peruvian citizen was mugged, beaten and thrown inside a river in Milan’s “Lambro” park by two Salvadoran citizens and members of the 18th Street gang. The victim’s dead body was recovered by the police 5 days later. The attackers were identified and arrested shortly after. 
In December 2019, a Salvadoran citizen claiming to be a member of the MS13 gang, severely wounded to the neck a fellow country-man with a broken bottle outside a disco in Milan’s Rovereto area and then fled the scene. The attacker was arrested a few weeks later after robbing a supermarket in south Milan. 
The Latin-American street gang phenomenon in Milan is characterized by an extreme violence that caused 8 deaths in a period of time that goes from 2007 to 2019. While these numbers might not impress cities as New York or Los Angeles, where the street-gang phenomenon has ancient history, they are considered quite alarming in a city of less than 2 million people such as Milan, where the phenomenon is very recent. In addition to the murders, one peculiarity that clearly struck the public opinion is its brutality of such cases, with frequent use of machetes to maim and kill.
Unlike in the US or in Latin America, these groups have no control over the territory in Italy and their violence is mostly oriented against each other, just for the sake of it and defined as “mirror violence” by Italian gang expert Massimo Conte from “Codici Ricerca“. However, there have been some cases of attacks against “outsiders”, people not involved in gangs and street issues.