A multiple drug fatality involving MK-801 (dizocilpine), a mimic of phencyclidine

MK-801 (dizocilpine) is a non-competitive antagonist at the N-methyl-D-aspartate (NMDA) family of glutamate receptors in the central nervous system. It is an anticonvulsant and also shares several pharmacological properties with phencyclidine and ketamine. It is not observed routinely as a substance of abuse. The deceased, a 45-year-old white male, obtained MK-801 surreptitiously in an attempt to treat a self-diagnosed depression. He was discovered the next morning, unresponsive on the bathroom floor. An empty bottle, labeled to contain 25mg of MK-801, was found near the body.The autopsy was performed at the Joseph A Jachimczyk Forensic Center, Houston, TX. Body weight at autopsy was 88kg. Lungs were edematous and congested (right: 775g; left 700g). The heart had proportionate chambers and was otherwise unremarkable. The kidneys (right: 220g; left 225g) were smooth surfaced. The brain (1550g) was congested and without trauma. Microscopic evaluation of the heart, kidneys and lungs showed normal histology and confirmed pulmonary congestion and edema. Samples of heart blood, liver, bile, vitreous humor, stomach contents and urine were collected at autopsy. There were 550ml of stomach contents.Drugs in blood were screened by EMIT II Plus immunoassay procedures and by gas chromatography/mass spectrometry (GC/MS) of an organic solvent extract of basified blood. Alcohol was determined by gas chromatography with headspace injection. MK-801, benzodiazepines and alcohol were detected in blood.Amounts of MK-801 present in blood, bile, liver, vitreous humor and urine were 0.15, 0.29, 0.92, less than 0.1 and 0.36 mg/l (kg), respectively.The cause of death was benzodiazepine, dizocilpine and ethanol toxicity and the manner accidental.     

Building coalitions for water marketing

The authors argue that efficient water allocation is possible through markets as long as water rights are well-defined, enforced, and transferable. They provide a framework for considering third-party and free rider affects from water trades. From this framework, they consider the prospects for developing a market for instream flows. The analysis points to problems with the prior appropriation system for establishing instream flow claims but suggests that there is not reason for water policy to stand in the way of transferring existing consumption rights to instream uses. The authors conclude that changes in water policy which capitalize on market forces will result from conservationconservative coalitions.     

Professionalization and unionization of police: A Delphi forecast on police values

The Delphi Forecasting technique was utilized to assess the general direction and magnitude of broad future trends in the occupationally-related values of police officers. Two panels of experts were established and utilized in the Delphi Process: one composed of veteran police officers and the other consisting of law enforcement educators, top echelon police administrators, attorneys, and social ethicists.Two major trends emerged in the course of the study: a movement toward professionalization and a movement toward unionization. These two movements were found to embody generally conflicting sets of occupationally-related values.The increasing emphasis of police chiefs and their administrators on managerial efficiency was identified as the critical factor influencing the future of these trends.