(Hollie McKay, Fox News) -- The Discovery Channel documentary “My Brother the Serial Killer,” which examines claims that serial killer Glen Rogers, not O.J. Simpson, murdered Nicole Brown Simpson and Ron Goldman, has infuriated the families of the the deceased.

“The overwhelming evidence at the criminal trial proved that one and only person murdered Nicole Brown Simpson and Ronald Goldman. That person is O.J. Simpson and not Glen Rogers. The fact that O.J. Simpson was acquitted was a stain on the American criminal justice system. That stain will blemish our court system for a thousand years,” an attorney for the Goldman family told FOX411. “The Discovery Channel can pack a hundred thousand screaming Glen Rogers’s in the Los Angeles Coliseum. They can confess in unison from here until the cow comes home. But nothing, and I mean nothing, would absolve O.J. from the unrequited crimes that he committed when he took the lives these two people.”

Read more at Fox News.