Transcript for Crime of Hate: 3 Killed at a Jewish Community Center Outside of Kansas City
you on this Monday night. A young boy full of optimism killed. With his grandfather and another woman. And this is the man accused of a rampage fueled by rage and bigotry. Opening fire at two jewish centers. We are learning more about him. His hatred and victims. ABC is on the scene. Reporter: Police say the man with the bull horn in these videos is the face of hate. Today Frazier Glenn cross who goes by the last name miller is now 73 years old and according to to groups have been tracking him all this time. He's a former grand dragon and life long and raging antti semite. If you were going to make a top ten list he would be on it. Reporter: Police say he came to this jewish community center determined to kill Jews. With a shotgun and one pistol. He's accused of shooting 14-year-old Underwood. Reat and his 69-year-o'9"-year-old grandfather had pulled in for a singing contest going on inside. I hope he's singing in heaven with all the angels because he has the voice of an angel. Reporter: Minddy rushed to the scene to find her son and father. I saw he was laying on the ground and my first thought was that he had a heart attack. He was just lying there. Very quickly I realized it wasn't that. I knew that my dad was in heaven. That idiot, absolutely knocked a family to its knees for no reason. My dad should be seeing patients today. Reat if they had school would have been in school. Reporter: Police say cross drove a mile away where he shot and killed terry in the parking lot. He surrendered at a grade school screaming the nazi salute. We are determined through the work of local and federal law enforcement agencies that this was a hate crime. Reporter: Here at the community center families observed passover at sundown. Come tomorrow morning state and federal officials plan to announce their charges in the killings. Diane. Steve, and the accused gunman is expected to be in court tomorrow.
This transcript has been automatically generated and may not be 100% accurate.