Bringing up all that dirt and the secrets that were told to Yolanda still does not answer the question; why was the gun in her hand when her best friend was coming over to talk to her. The friend Yolanda says always defended her. Why was a gun necessary? There would not have been an accident if she never had the gun in her hand. Yolanda never said anything about her being afraid of Selena. What was the purpose for having the gun in her hand? They talked about EVERYTHING ELSE.