Police Science Technical Abstracts and Notes
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Journal of Criminal Law and Criminology Volume 61 | Issue 3 Article 13 1971 Police Science Technical Abstracts and Notes Follow this and additional works at: https://scholarlycommons.law.northwestern.edu/jclc Part of the Criminal Law Commons, Criminology Commons, and the Criminology and Criminal Justice Commons Recommended Citation Police Science Technical Abstracts and Notes, 61 J. Crim. L. Criminology & Police Sci. 474 (1970) This Criminology is brought to you for free and open access by Northwestern University School of Law Scholarly Commons. It has been accepted for inclusion in Journal of Criminal Law and Criminology by an authorized editor of Northwestern University School of Law Scholarly Commons. Tim JoumA, OF CRsMAr . LaW, CmMUNOLOGY AW PoLcE ScXcz" VoL 61, No. 3 Copyright 0 1970 by Northwestern University School of Law Printd in U.S.A. POLICE SCIENCE TECHNICAL ABSTRACTS AND NOTES Edited by Gary-D. McAlvey' Abstractors 2 5 William E. Kirwan Susan M. Komar Michael J. Kreiser5 Ordway Hilton3 Sally I. Dillon Fredrick R. Aubey5 Joseph D. Nicol4 Gloria H. Kraatz Bruce W. Vander Kolk Paula J. Cardosi5 Edgars Rudzitis5 Heredity in Fingerprints-Gaye Shahan, Iden- by the criminal investigator resulting in a greater Jification News, 20(4): 1 (April 1970) Genetics degree of professionalism. (GDM) plbay a definite role in fingerprint-pattern develop- ment. This study shows certain reoccurrences in The National Institute of Police Laboratory ,successive generations which can be attributed to Operations-Henry L. Guttenplan, Police, 14(4): heredity. (GDM) 39-49 (March-April 1970). A meeting of labora- tory administrators in the fall of 1968 resulted in Radar Bullet Tracer-George E. Toles, Guns, a series of recommendations directed toward the 15(9-9): 48-49 (September 1969). An experi- improvement of laboratory operations. These mental radar technique has been devised which recommendations as well as details of the John may offer a means of sniper detection to police Jay Study are presented. (GDM) agencies. Using Doppler radar techniques, the system detects incomilig projectiles of high Applied Thin-Layer Chromatography in Docu- velocity and provides range and trajectory infor- ment Examination-Joseph Tholl, Police, 14(4): mation. (GDM) 6-16 (March-April 1970). TLC has become a most useful method of ink analysis in document The Polygraph Revisited: An Argument for cases. Presented are a series of methods and TLC Admissibility-Albert S. Dabrowski, Criminal systems useful in the examination of inks. In- Law Bullelin, 6(2): 63-80 (March 1970). The cluded are typewriter inks and pencil pigments. author presents his case for the admissibility of (GDM) polygraph results in criminal cases. Included are the 'criteria under which he-feels such evidence should be used. (GDM) Identification of Pills-S. J. Kirby, R.C.M.P. Gazette, 32(2): 18-19 (February 1970). This brief Police Academies Can Teach the Recognition article discusses the use of tool and die marks on and Preservation of Trace Evidence--James W. tables as a means of identifying the source of Osterlburg, Police, 14(4): 54-55 (March-April illicit drugs. (GDIM) 1970). A course outline is-offered which the author feels will result in an awareness of trace evidence New System for Sub-Classification of the 10 Loop Group-Parduman Singh, International I Superintendent, Illinois Bureau of Identification, Joliet, Illinois. Criminal Police Review, 233: 281-283 (December 2 Superintendent, New York State Police, Albany 1, 1969). The author outlines a method of sub- New York. classification which expands the 16 combinations 3Examiner of Questioned Documents, 15 Park Row, New York, New York. of the Henry System to a total of 4096 combina- 4 Professor, University of Illinois Circle Campus, tions. This extension greatly reduces the number Chicago, Illinois. 5 Crime Laboratory Analyst, Illinois Bureau of of cards now found in many files using the Henry Identification, Joliet, Illinois. System. (GDM) 1970] " TECHNICXL ABSTRACTS AND NOTES Drug Evidence and Fingerprints-Robert D. ized method for inverted file searching of IR Olsen, Sr., Identification News, 20(3): 1 (March spectra. (PJC) 1970). Emphasis is placed on the value of latent fingerprint evidence in drug cases. This form of Isolation and Identification of Lysergic Acid evidence may be the most important should the Amide and Isolysergic Acid Amide as the Principal defendant deny possession of the drug evidence Ergoline Alkaloid in Argyreia Nervosa, a Tropical involved. (GDM) Wood Rose--Michael D. Miller, Jouina of the A.O.A.C., 53(1): 123-127 (January 1970). Lysergic Voiceprint Identification and Applicaion-L. G. acid amide and isolysergic acid amide have been Kersta, Fingerprint and Identification, 51(11): extracted and isolated from the seed of Hawaiian. 3-8 (May 1970). The father of voiceprint identifi- baby wood rose. The ergoline -alkaloids were cation discusses the technique and theory as well identified by TLC, melting point determination, as presenting possible applications and selected and UV and IR. (PJC) cases where it has already been utilized. (GDM) GLC Determination of the Optical Isomers of The Practical Range of Small Arms-G. L. M. Amphetamine-Clyde E. Wells, Journal of the Kjellgren, The American Rifleman, 118(3): 40-44 A.O.A.C., 53(1): 113-115 (January 1970). A (March 1970). Diagrams and graphs illustrate the method is described for the quantitative determi- effects of aiming error, wind deflection, projectile nation of the ratio of d- and I-amphetamine energy, and range on four common cartridges. An stereoisomers by GLC. (PJC) optimum design for military cartridges is sug- gested. (MJK) A Rapid Non-Destructive Technique for Infrared Identification of Crude Oils by Internal Reflection The Value of Spectacles in Identification-M. H. Spectrometry-James S. Mattson, et al. Analyti- Wallace, The Police Journal, 42(9): 392-395 cal Chemistry, 42(2): 234-238 (February 1970). A (September 1969). The importance of lost eye- qualitative internal reflection spectroscopic tech- glasses at a crime scene is discussed. Steps in iden- nique requiring no sample pretreatment for the tifying the glasses and the odds of another pair of identification and differentiation of crude oils and glasses existing exactly as the evidence pair are tars is presented. (PJC) given. A pair of glasses can almost be individual- ized. (MJK) Blood Alcohol Maxima and Absorption Times for Very Small Alcohol Dosages-O. Richter and The Flexible Thermic Cutter-R. H. Boddy, R. Hilgerman, Archiv fur Kriminologie, (1, 2): The Police Journal, 42(11): 501-502 (November 42-49 (January-February 1970). Experiments 1969). A multi-stranded cable covered with a with 100 participants have shown that small plastic cover operates on the same principle ii a dosages of alcohol (0.3 g/kg) are 'nearly com- burning bar, only flexible. The author claims the pletely absorbed in blood within 25 minutes. Peak device can be used successfully to open small safes. concentrations in most cases (92%) were reached (MJK) before 45 minutes. (ER) Identi-Lock, First Electronic Identifying and A Serious Error Possibility in Spectrographic Controlling Lock-The Locksmith Ledger, 31(4): Firing Distance Determinations-Dr. Burkert 37-41 (April 1970). A new electronic lock and key and A. Schontag, Archiv fur Kriminologic, (1, 2): system identifies up to four different keys used in 17-34 (January-February 1970). The inverse the lock and can be easily programmed to accept firearm residue-distance relationship does not hold or reject the key. Such a lock could be used to below 1 cm. At very close firing ranges the amount admit certain keys only during authorized times. of deposit decreases with decreasing distance, and (MJK) the penetration of the wound by the firearm resi- due increases. When close range firing is suspected, Computerized Searching of Inverted Files- a sample should be taken from within the wound. F. E. Lytle, Analytical Chemistry, 42(3): 355-357 In cases where multilayer fabric (clothing) had (Marcy 1970). This article describes a computer- covered the skin, examination of all layers is sug- TECHNICAL ABSTRACTS AND NOTES [Vol. 61 gested. The text is illustrated by 17 photographs. Lifting of Poroscopically Detectable Finger- (ER) prints-H. Jordan and H. Fritz, Kriminalistik, 24(2): 70-72 (February 1970). In instances where A Difference in CO-Haemoglobin Concentration ridge patterns are unclear it is necessary to ob- between Entrance and Exit Wounds as Means for tain the patterns of sweat pore outlets. The Determination of Firing Direction and Distance?- authors utilize a simple method which yields a well F. Bakonyi, E. Farago, and R. Tomcsanyi, Archiv developed sweat pore pattern. The method con- fur Kriminfogie, (1, 2): 37-41 (January-February sists of covering the source with a homogeneous 1970). The authors discuss several cases where layer of soot by burning a polyester stick. A the question is answered in affirmative. Close slight heating of the fingerprint source improves distance firing results in a markedly higher CO fixation. After wiping the excess soot off, the print concentration of the blood of the entrance wound. is transferred to adhesive transparent tape for (ER) microscopic examination. The article contains eleven references. (ER) Determination of Firing Distances by X-Ray Fluorescence and Emission Spectrographic Tech- Identification of Earprints-F. Hirschi, Krimi- niques-H. Burger and H. Neuninger, Archiv fur nalistik, 24(2): 75-79 (February 1970). Earprints Kriminologie, (1, 2): 11-16 (january-February are often left on doors in burglary cases (in Dussel- 1970). Utilization of optimum detection ranges dorf, Germany ten prints were obtained during a of both techniques improves the precision of the recent six month period). The techniques of lifting determination of firing distances. Lead was found are similar to that of fingerprints. The author to be the most useful trace element of firearms describes and illustrates a case where earprints residues, both for x-ray fluorescence (X = 1175.1A) have led to conviction.