A gas leak was the cause of Monday's explosion and fire at an apartment building, the Detroit Fire Investigation Division reported Tuesday. While the source of the leak is still under investigation, the fire department concluded that it originated on the first floor of the building on Littlefield Street A total of 13 people were injured,

Detroit fire officials say that a gas leak on the first floor is the cause of an explosion at an apartment building on the city's wets side on Monday morning.