Sergio Alonso Luevanos, 38, was shot late the night of July 24, 2017 in the 400 block of North Marengo Avenue in Pasadena. Police arrived after reports of gunfire at about 11:30 p.m. and found Luevanos with multiple gunshot wounds to the chest; he was taken to a hospital and died shortly after midnight on July 25, 2017.

Investigators determined the shooting was gang-related. Two suspects, Armando Ramirez Hernandez, 18, and Luis Eduardo Figueroa, 19, were arrested and charged with first-degree murder and gang enhancements; a plea hearing was scheduled for August 30, 2017. Authorities asked the public to contact Detective Jose Urita or a 24/7 tip line with any information.

What can readers who knew Sergio or who witnessed activity in that neighborhood the night of July 24 add to the record?