Chris Calvente, 20, was shot and killed on Tuesday afternoon, June 30, 2015, in the North End of Springfield, Massachusetts. The shooting was part of a dispute that afternoon and also wounded another man, who suffered gunshot injuries to his hand and back and was expected to survive. The slaying was Springfield’s 13th homicide of the year.

Two brothers, 25-year-old Erik Rivera and 27-year-old Yeyson Rivera, were arrested and charged with murder in connection with Calvente’s death and were held without bail pending trial. Prosecutors did not release specific details about what led to the fatal altercation during the arraignment, which was attended by relatives of both the victim and the accused. The murder charges against both brothers were later dropped, leaving the case unresolved for the family and community.

Does anyone have information about that June 30, 2015 shooting or knew Chris Calvente?