At a vigil last night, elected officials and street safety advocates paid tribute to Edwin Ajacalon, the 14-year-old from Guatemala who was killed by a teenage driver in Brooklyn Saturday night. Calling Ajacalon an "all-American boy" and "a vital thread in the beautiful tapestry that is New York City," they pressed for street safety improvements and a culture change among drivers after yet another death of a cyclist, the 20th in 2017.