section: Second gunman theory
question: What year did Pilger last say he believed there was a second gunman?
article: Assassination of Robert F. Kennedy
candidates: The location of Kennedy's wounds suggested that his assailant had stood behind him, but some witnesses said that Sirhan faced west as Kennedy moved through the pantry facing east. This has led to the suggestion that a second gunman actually fired the fatal shot, a possibility supported by coroner Thomas Noguchi who stated that the fatal shot was behind Kennedy's right ear and had been fired at a distance of approximately one inch. Other witnesses, though, said that as Sirhan approached, Kennedy was turning to his left shaking hands, facing north and so exposing his right side. As recently as 2008, eyewitness John Pilger asserted his belief that there must have been a second gunman. During a re-examination of the case in 1975, the Los Angeles Superior Court ordered expert examination of the possibility of a second gun having been used, and the conclusion of the experts was that there was little or no evidence to support this theory. In 2007, analysis of an audio tape recording of the shooting made by freelance reporter Stanislaw Pruszynski appeared to indicate, according to forensic expert Philip Van Praag, that thirteen shots were fired, even though Sirhan's gun held only eight rounds. Van Praag states that the recording also reveals at least two cases where the timing between shots was shorter than physically possible. The presence of more than eight shots on the tape was corroborated by forensic audio specialists Wes Dooley and Paul Pegas of Audio Engineering Associates in Pasadena, California, forensic audio and ballistics expert Eddy B. Brixen in Copenhagen, Denmark, and audio specialist Phil Spencer Whitehead of the Georgia Institute of Technology in Atlanta, Georgia. Some other acoustic experts, however, have stated that no more than eight shots were recorded on the audio tape. On February 22, 2012, Sirhan's lawyers, William Pepper and Laurie Dusek, filed a court brief in U.S. District Court in Los Angeles claiming that a second gunman fired the shots that killed Kennedy. It was the fourth and final in a series of federal briefs filed under the writ of habeas corpus by Pepper and Dusek beginning in October 2010. A ruling is now pending in the Sirhan federal case.