Firefighters from Markham and Bay City spent the early hours of Tuesday battling a stubborn house fire on 10th Street in Markham. The call came in around 3:45 a.m., drawing a large response with 13 emergency vehicles rushing to the scene. Flames and heavy smoke were visible for hours, and by 5:15 a.m., crews were still pouring water on hot spots. No updates had been released by Markham’s fire chief as of sunrise, and officials have not confirmed whether anyone was inside the home when the fire began.