Hamilton, Halton, Niagara and area news from CHCH - Hamilton, Halton, and Niagara news.. Hamilton police say an accident at Triple M Metal in the city’s north end is to blame for the loud explosion sound that was reportedly heard across the city and into Burlington. Dozens of Hamiltonians posted online about the ground shaking and a loud booming noise around 7 p.m. Friday evening. In a post online […] Read this story