Environment,advocacy, and community participation: MOPAWI in Honduras

This paper analyzes the work of Mosquitia Pawisa (MOPAWI) in relation to the development of its strategic linkages among the grassroots, the state, and ultimately the international level of politics in practice. Over the years, MOPAWI has developed a large and complex program addressing many aspects of development in La Mosquitia. Working strategically at two levels, MOPAWI has endeavored to change government policy for the region through continued lobbying and advocacy. It has also worked alongside with local communities to find ways of improving livelihoods without harming the environment. The key strength of the MOPAWI work has been the high level of community participation and mobilization by managing their own development in a time of profound change. Overall, the experience of MOPAWI suggests that nongovernmental organizations can play a strategic role in obtaining environmental protection, government recognition of ethnic diversity, and rights for indigenous people.     

Case report of accidental stab wound to the heart

A 33 year-old Polish field-worker was found by his colleagues kneeling in front of his trailer, with a bloody stab wound in the heart region. In spite of prompt surgical intervention, the man died from his injury a few hours later. Upon examination of the dead man's trailer a blood-smeared vegetable-knife was found in the sink, and on the floor, a pullover with a slit-like cut. On the wall hung a jacket on a hook with a cut in the inner surface of the left breast pocket but not in the outside layer. The examination of the clothes, the autopsy and a reconstruction of the sequence of events led to the following conclusion: The knife had been placed into the breast pocket of the jacket with the tip facing downwards. As the man put down a sack of potatoes, the knife hooked into a pre-existing gap in the sack and was driven into the chest cavity by the pressure weight of the heavy sack.     

DNA contamination by examination instruments

Using DNA-analysis systems in forensic examination, conditions without any (iatrogenic) contamination are necessary for analysis of evidence. Failing these conditions a contamination is possible and interpretation of the results may be difficult. Our experiments demonstrated a relevant transfer of DNA-material if contaminated instruments were used.     

Using cement-containing powder glue (tile cement) to dispose of a cadaver

A 40 year-old woman was killed by fist and chop blows and buried in a forest area far away from the scene of the homicide. Before covering the body with soil the perpetrator poured 25 kg of tile cement powder over it. When the victim was retrieved 6 weeks later, the cement had hardened covering the body like a plate and encasing it like a sheath. The surface of the tile cement facing towards the body was found to contain two kinds of traces: detailed cast-like reproduction of the textile structures of the victim's clothing and wallpaper-like epidermal adhesions. By means of sequencing the mitochondrial DNA the adherent horny scales could be related to the victim.