The new body camera video shows the moment a woman was arrested for allegedly firing a gun and fatally wounding a mother in front of her son. SUBSCRIBE to ABC News on YouTube: bit.ly/2vZb6yP Latest updates: abcnews.go.com Watch FULL EPISODES on Hulu: abcn.ws/3bzvQQn #news #arrest #gunviolence #bodycamera #ajikeowens #abcnews