What you need to know about the 2017 massacre at the Slumber Party Massacre

The Slumber party Massacre, a mass killing of partygoers in the Bronx in June 2017, was the deadliest mass shooting in U.S. history.The incident, which claimed the lives of two people and injured several hundred others, was a culmination of a pattern of anti-black violence that has taken hold in New York, including a rash of deadly racist attacks on Black people in the city and a rash in attacks o...