gas. and as they did that they were using bull horns to announce to have the suspect surrender. that didn t work. then they began using i object send area tear incendiary tear gas. more toxic and more likely to start a fire. then using demolition unit to knock down the walls of the cabin they went wall-to-wall as one officer said to peel that cabin back like an onion. that s when it they heard that gunfire. fire engulfed the cabin. they launched the tear gas in originally because they were under a barrage of bullets. listen to the scanner traffic at that time. be advised so in a gun fight with him right now at the tim oaks cabin you heard him say in 20