Crime, details of, Gianini, 122, 132. Pennington, 47. Tronson, 74. Criminal imbeciles, what should be done with, 102. Criminals, 50 per cent feeble-minded, 106. Defense in case of, Gianini, 2, 5. Pennington, 43. Tronson, 66. Delinquencies, previous, of Gianini, 7, 37, 115, 116. of Tronson, 68, 69, 82. Display, love of, 29. Experts, qualifications of, 85. Feeble-mindedness, causes of, 39, 106. may be exterminated, 108. Feeble-mindedness in family, Gianini, 40. Pennington, 87. Finger prints, 26. Gianini, Jean, case of, 1-41. actions after the deed, 25, 27. attitude of Miss Beecher toward, 7, 119. disregards counsel's warning, 30. evidences of pride in deed, 16-19, 29, 123. facts as established by testimony, 3. incidents in life of, 113-125. indifferent to crime, 10, 29, 120, 125. interest in stories of crime, 26, 118, 121, 123. mentality of, 13. mother of, 40, 109-112. previous delinquencies of, 7, 37, 115, 116. stories about, 31, 113. teased little children, 32, 116, 119. threats made by, 121, 125, 131. Great White Way, 117. Hypothetical question, defense, 109-126. prosecution, 131-136. Idiot, defined, 12. Imbecile, career of an, 54. Imbecility defined, 11. not curable, 102. Imbecility, defense of, Gianini, 2, 5. Pennington, 43. Tronson, 66, 80. Imprisonment for life, 89, 101, 104. Indian, Gianini plays, 23. Insanity in relation to crime, 102. Instinct to kill, 105. Institution for feeble-minded, the logical place, 104. Intelligence, tests of, admitted into court, 2, 32-35, 53, 80. Interest in crime, Gianini's, 26, 118, 121, 123. Jail, attitude in, Gianini, 30; Pennington, 55. examined in, Gianini, 29; Pennington, 53, 56. Jealousy of March, 53. Liberty of defendant not desired, 88, 103. McIntyre, John F., 103. March, convicted, 43. convicted upon Pennington's testimony, 90. Pennington's relation to, 55, 56, 64. Masturbation, 117. Melancholia, 110-112. Mental defectiveness, inherited, 39, 106. recognized early, 105. Mentality of, Gianini, 13. Pennington, 53. Tronson, 66. Money as motive, 57. Moron, defined, 11. abstract ideas lacking in, 98. Mother of Gianini, 40, 109-113. Motive, Gianini's, 4, 20-25. March's, 53. Pennington's, 53, 56-60. Tronson's, 76, 80. Pennington, Roland, case of, 42-64. actions after the deed, 52-53. conduct at trial, 92. confession, 44-53. disregards lawyer's caution, 55. mentality of, 53. relation to March, 55, 56, 64. testimony against March, 43, 90, 92. trial, 43. Preparations for crime, Gianini, 6. Pennington, 47. Tronson, 70. Prevention, 82, 87, 104-108. Propagation, prevention of, 106-108. Psychologists, testimony of, 32, 53, 66. Punishment for criminal imbeciles, 88, 100-108.