Pena was to say he had seen Oswald with Agent De Brueys on “numerous occasions” and that De Brueys threatened him physically before his Warren Commission appearance, warning him to keep quiet. “There was the claim of Orest Pena, a New Orleans bar owner who in 1963 himself supplied occasional information to FBI agent Warren De Brueys. The reader quotes from Anthony Summers’ useful reporting in his book, Not in Your Lifetime. A faithful reader adds to what is known about Orest Pena, the New Orleans bar owner whose testimony to Congress in 1978 remains secret.