 Earlier, Garrison had been searching for a "Clay Bertrand," a man referred to in the Warren Commission report.New Orleans attorney Dean Andrews testified to the Warren Commission that while he was hospitalized for pneumonia, he received a call from "Clay Bertrand" the day after the assassination, asking him to fly to Dallas to represent Lee Harvey Oswald.According to FBI reports, Andrews told them that this phone call from "Clay Bertrand" was a figment of his imagination.