Companies responded to report of a vacant dwelling fire at 2682 W Euclid Ave in Detroit. First arriving engine reported a house fully involved extending to two additional houses and requested a working aerial, as the ladder truck dispatched did not have a working pump. The fire that had spread to the third dwelling was brought under control, and firefighters entered it with a hand line to fight the first dwelling from the second floor. Both remaining dwellings collapsed. Five engines, two ladders, and one squad responded. It took two hours to bring the fire under control.