Transcript for Christian Taylor's Brother Questions Use of Deadly Force
A call that ended with the unarmed nineteen year old being shot. Times by Ricky officer Brad Miller Taylor was tase by Miller's training officer. Their inner V should wrap up today. This week we can also expect to hear the 911 calls and radio dispatch. And we may learn more from the FBI has been invited to join this investigation. All of these developments come shortly after this surveillance video was released over the weekend. You can see Taylor raking in still locked car this orally to dealership in speaking on the windshield. What cameras have been shown us is what unfolded inside the show room where the fatal shots were fired following some sort of confrontation. Taylor's family wants that video released. It's him in and thinking. Cost and in so. A much at the guard mothers against police brutality are planning on gathering outside Arlington police headquarters tonight for a vigil. Other groups meantime are planning protests. And on Wednesday there will be at peace in prayer rally at Arlington Cornerstone Baptist Church the mayor am police chief plan on being there. Arlington police say they plan on being as transparent as possible the police chief even tells us he's acutely aware. I'll since it this investigation phase in light of the many other officer involved shootings. Now in the national spotlight. Reporting in Arlington Jenny door. Channeling this.
This transcript has been automatically generated and may not be 100% accurate.