Diamond Reynolds weeps at a Black Lives Matter demonstration in front of the governor’s mansion Thursday in St. Paul, Minn., after recounting the fatal shooting of her boyfriend, Philando Castile, by a police officer. (Eric Miller/Reuters)

After a Minnesota police officer fatally shot a black man on Wednesday, gun control advocates weren’t the only ones criticizing the National Rifle Association. Some of the blowback was coming from within the organization.

The NRA is facing internal division as its members argue that the group did not do enough to defend gun owners’ rights by speaking out on behalf of Philando Castile of Falcon Heights, Minn., who was shot to death during a traffic stop.