Reverend Al Sharpton is in Tulsa to lead a "National Prayer and Call For Justice" march and rally.
His visit comes 11 days after the Terence Crutcher was killed.
The march gets underway at 2 p.m. at the Greenwood Cultural Center at 322 North Greenwood Avenue.
Rev. Al Sharpton, the family's attorneys and other supporters of the Crutcher family will be at the center where organizers will speak.
The march and rally is sponsored by the National Action Network, a civil rights organization founded by Rev. Sharpton. The network has called for a further investigation of all the police officers at the scene of Crutcher's death and has also launched a fundraiser for Crutcher's four children.
Prior to the march, several people are expected to speak and then at around 3:45 p.m. the march Tulsa's city hall at 2nd and Cincinnati will begin.
At 6 p.m. there will be a rally at the Oklahoma Jazz Hall of Fame at 111 East 1st Street.
NewsOn6.com will live stream both the march and rally.