Ricky Cobb was shot and killed by a Minnesota cop during a traffic stop.
Attorneys for Ricky Cobb's family say a Minnesota police union is interfering in the prosecution of the trooper who killed the Black driver.
A criminologist and George Floyd case witness said bodycam video shows the Minnesota cop who killed Ricky Cobb didn't follow protocol.
The slain 33-year-old's family filed a complaint.
According to AP, on July 31, 33-year-old Ricky Cobb II was pulled over by state troopers on Interstate 94 in Minneapolis.Â
