Dallas Police shot and killed a man after they responded to a reported disturbance and found a man wielding a knife, officers on the scene said. | WFAA

Friday will mark 20 years since Hurricane Katrina hit New Orleans. We're sharing stories from those of us here at WFAA who covered the storm. | WFAA

Twenty years after Hurricane Katrina made landfall, WFAA meteorologists who covered the storm reflect on its impact. | WFAA