The Anti Media 16-07-12 Original post Cached copy Stop Blaming Black Liberation Groups for the Acts of the Dallas Shooter The Anti Media - 2016-07-12 - Original post - Cached copy (ANTIMEDIA) United States — Despite popular reports to the contrary, alleged cop-killer Micah Xavier Johnson — who purportedly carried out the murders of five police officers in Dallas — was not a member of a militant black power organization.