- Hickman, William Edward, 1908-192850
- Kidnappings--California--Los Angeles41
- Homicides--California--Los Angeles39
- Parker, Marion, 1915-192739
- Judicial proceedings--California--Los Angeles14
- Witnesses--California--Los Angeles12
- Spectators--California--Los Angeles7
- Law enforcement officers--California--Los Angeles6
- Criminal investigations--California--Los Angeles5
- Criminals--California--Los Angeles5
- Peters, Claude P., 1894-19745
- Psychiatrists--American--California--Los Angeles5
- Dewar, Frank Duncan, 1883 or 84-19324
- Hunt, Welby Leeson, 1911-19954
- Juries--California--Los Angeles4
- Trials (Murder)--California--Los Angeles4
- Bogle, Roy3
- Crowds--California--Los Angeles3
- Detectives--California--Los Angeles3
- Lawyers--California--Los Angeles3