Firearm fatalities.

One hundred and twenty eight cases of shooting fatalities were investigated during an 11-year period. Of these 57% were homicidal shootings with 34% suicidal in nature. Only two suicidal fatalities were female. Analysis of the sites of entrance wounds confirmed the 'sites of election' in suicidal shootings, whilst homicidal wounds showed a much wider distribution. Multiple entrance wounds were seen in 42% of homicidal shootings. Injuries to hands were seen in 7 homicidal fatalities.     

An argument for self-imposed explicit judicial sentencing standards

Despite considerable attention, unwarranted disparity in sentencing remains a major and pervasive criminal justice problem. In this paper the argument is made that the most appropriate remedy lies not in an attempt to eliminate judicial sentencing discretion, but rather through the development and articulation of explicit sentencing standards or guidelines. Building upon the experience gained in a recent study with the United States Board of Parole, a model is put forth for the development and articulation of sentencing policy on a district or circuit basis that could be applied to structure and control discretion without removing individual case consideration.     

Recovery and identification of the victims of the Ehime Maru/USS Greeneville collision at sea

This paper describes the recovery and identification of crew members lost during a collision at sea. On 9 February 2001, south of Honolulu, Hawaii, the Japanese fishing training boat, Ehime Maru was struck by the USS Greeneville (SSN 772), a Los Angeles-class fast attack submarine. Witnesses estimate that the vessel sank within 5-10 min after the collision. Nine of the 35 crew members remained unaccounted for after rescue procedures were completed. The U.S. Navy attempted the unprecedented procedure of moving the boat from a depth of 610 m (2000 ft) into shallower waters so that the missing could be located and recovered. Eight of the nine crew members were recovered and identified by their dental records.     

Photodegradation and laser desorption mass spectrometry for the characterization of dyes used in red pen inks

Photodegradation and laser desorption mass spectrometry (LDMS) is a powerful combination of methods capable of characterizing dyes found in pen inks. Rhodamine dyes in pens that contain red ink were analyzed directly from paper (no extraction step is necessary). Inks exposed to incandescent light form photodegradation products (compounds with lower molecular weights than that of the intact dye) and in some instances, photoproducts (compounds with higher molecular weights than that of the intact dye). The degradation products and photoproducts can be detected with LDMS, and the results can be used for dye identification. Advantages include: (1) the instrumental analysis takes less than a minute; (2) sample preparation is minimal; (3) LDMS is a minimally destructive technique; (4) incandescent light sources are inexpensive, safe to use, and readily available; and (5) isomeric dyes can be distinguished.     

Hydrofluoric acid poisoning

A case of suicidal ingestion of hydrofluoric acid is presented. Death of the victim while in police custody was one of the more unique aspects of the case. This is the sixth case of poisoning of this type reported in Dade County. Clinical, pathological, and toxicological aspects of fluoride poisoning are discussed.