William Lawrence, a Dallas police captain who testified concerning the positioning of policemen along the motorcade route; Ronald G. Wittmus, a fingerprint expert with the Federal Bureau of Investigation; Robert A. Frazier, Cortlandt Cunningham, and Charles L. Killion, firearms identification experts with the Federal Bureau of Investigation; Robert Brock, Mary Brock, and Harold Russell, who were present in the vicinity of the Tippit crime scene; and David Goldstein, the owner of a firearms store in Dallas. Contents Page Preface v Testimony of-- Johnny Calvin Brewer 1 Julia Postal 8 Warren H. Burroughs 14 Bob K. Carroll 17 Thomas Alexander Hutson 26 C. T. Walker 34 Gerald Lynn Hill 43 J. M. Poe 66 John Gibson 70 James Putnam 74 Rio S. Pierce 76 Calvin Bud Owens 78 William Arthur Smith 82 George Jefferson Applin, Jr 85 Ray Hawkins 91 L. D. Montgomery 96 Marvin Johnson 100 Seymour Weitzman 105 W. R. Westbrook 109 Elmer L. Boyd 119 Robert Lee Studebaker 137 C. N. Dhority 149, 380 Richard M. Sims 158 Richard S. Stovall 186 Walter Eugene Potts 195 John P. Adamcik 202 Henry M. Moore 212 F. M. Turner 217 Guy F. Rose 227 W. E. Perry 232 Richard L. Clark 235 Don R. Ables 239 Daniel Gutierrez Lujan 243 C. W. Brown 246 L. C. Graves 251 James R. Leavelle 260 W. E. Barnes 270 J. B. Hicks 286 Harry D. Holmes 289, 525 James W. Bookhout 308 Manning C. Clements 318 Gregory Lee Olds 322 H. Louis Nichols 325 Forrest V. Sorrels 332, 592 William J. Waldman 360 Mitchell J. Scibor 370 Heinz W. Michaelis 372 J. C. Cason 379