Death is unnatural when caused permaturely against the order of nature by injury, position or other means of violence. Data on unnatural deaths may reflect the law and order situation in a particular area of jurisdiction. This study is concerned with pattern of unnatural deaths in Dhaka Medical College mortuary during 1996. We found 1725 (97%) cases of unnatural deaths by analyzing 1772 cases of deaths. Data gives 18.37% increment in unnatural deaths 77.28% was males and 22.71% females. The frequency pattern of unnatural deaths were 68.92% RTAs, 11.69% homicide, 08.00% suicide and 2.80 natural. Burn, electrocution and others comprise the rest 11.565 unnatural deaths. Males suffer 3.4X more unnatural deaths than females. But RTAs males were 5.31X, in homicide 11.40X, in suicide 1.70X respectively than females. In hanging, female were predominant (1.72X of male deaths). 21-40 years is the age group showing peak frequencies on different types of unnatural deaths though hanging showed peak on 11-20 years. Besides, 95.47% of the unnatural deaths were the Muslims, 4.25% were Hindu and .14% was Christians. Firearms were used in 29.40% cases, blunt weapon in 38.46% cases and sharp cutting weapon in 31.60% cases of homicides respectively.

Achievements in all spheres of humans endeavour to create a better world and the progress they made over generations all can be wiped out in a twinkle of an eye. All can take in a violent disaster natural or unnatural. Bangladesh, one of the least developed country of the world, burdened with large population had been affecting by some form of natural disaster like flood, cyclone, tidal surges etc every year. These disasters were due to its geographical location and geophysical climate. On the other hand, unnatural disaster like plane crushes, fires, shipwrecks, railway and other transport accidents, bomb blast etc. are some times avoidable under some precautionary measures.The process of identification of the victim of disaster is one of the challenging problem for a forensic pathologist.Forensic investigator can contribute their role expertise and recommendations in collaboration with other agencies. Introduction :Washed by the world major rivers-Brahmaputra, Meghna and Padma and their 230 tributaries-Bangladesh endures inundation's almost as an annual event. The geographical location and geophysical climate of Bangladesh trend to encourage natural disasters like, flood cyclone etc.

Suicide is one of the commonest causes of unnatural death in the world. The number of suicide is increasing over the period of time. Our research focused on a number of factors associated with the occurrence of suicide, these includes-age, gender, religion, cause of death, modes of death. A total of 95 cases of suicide were studied in Sir Salimullah Medical College morgue house in the year 2008. The victims were composed of 33 males (34%) & 62 females (66%) and the age group of 21-30 years was the most common, which indicates occurrence of suicide is more common in young females. Of 95 cases, the most common cause of death was due to asphyxia, 88 cases (92%).

Abandonment and decommissioning activities of oil and gas assets had been on the increasing trend. As an activity of minimal to no economic value return, the investment into Abandonment and Decommissioning (A&D) should be properly strategized to ensure all objectives are met safely within available time and resources. This paper will discuss Operator's strategy in planning and handling waste from A&D activities of fifteen (15) deepwater subsea wells in Mauritania, West Africa. The approach of this A&D project at a remote location was done in two separate campaign instead of a single campaign based on technical and commercial evaluations performed by Operator. Subsea structures, Christmas trees, tubulars and others are expected to be retrieved and disposed according to local and international standard. In general, Operator are expecting two (2) type of waste which are non-hazardous waste and hazardous waste due to hydrocarbon or naturally occurring radioactive material (NORM) contamination. Due to the limitation of capable hazardous waste handling and disposal in country, Operator decided to export waste to identified facilities outside of country at the end of the project via sea-freight. Operator appointed one contractor to provide a full-service related to the waste management and disposal that covers field services and onshore services that includes radiological monitoring to identify NORM waste, labelling, packaging at offshore, onshore storage, transportation and logistics that include Trans-Frontier Shipment (TFS). The strategy of appointing one contractor for full service of waste management and disposal has promoted a single – point accountability to the contractor and this has enabled the objective been delivered effectively. COVID-19 pandemic posed a great challenge on cross-border logistic planning due to additional measure been imposed by receiving country. Furthermore, the new development of United Kingdom exiting European Union (BREXIT) also posed some level of uncertainty to the contractor to obtain relevant approvals for waste export. To reduce the amount of waste to be export, Operator continuously looking for and successfully found a local recycling facility that able to handle the non-hazardous waste while meeting local regulation, Operator's and industrial standard. All outlined strategy was proven to be effective for waste management in remote location, uncertainty on cross-border waste export challenge, as well as capitalizing on the limited local resources available.

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