Warning: The video shows violent images and may be disturbing. OKLAHOMA CITY (KFOR) — A very tragic ordeal unfolding in a metro neighborhood just days before Christmas. A father locked in a gunfight with police before shooting two children, killing one of them, and then taking his own life. Now, we are seeing how it all unfolded. In the video, you see the moment when two officers enter the home and are quickly met with gunfire. Bullets flying through the house, all while a woman and two kids take cover in the living room. OKC Police release bodycam video of deadly shooting that left teen dead Gunshots and screams filled the home when police spotted the suspect, Jerry Yang, with a gun. Police say Yang began shooting at officers as soon as they turned the corner. Two children and a woman are seen taking cover in the living room. "Yang was struck by the officer's gunfire, but he continued to shoot at officers," Capt. Valerie Littlejohn with OKCPD said. One of the bullets from Yang's gun hit an officer's pocket knife, preventing a more serious injury. The gun battle ensued for a couple of minutes before both officers saw Yang dead on the floor in the hallway. Then, a chilling discovery. "Suspect Yang had shot two children who were in the room with him, then ultimately took his own life by shooting himself during the gun battle with the officers," Capt. Littlejohn said. Both children were rushed to the hospital, where one of them, a 15-year-old boy named Abel Her, died. Yang also had a protective order against him and wasn't supposed to be near his family.