The world's largest study of decomposing bodies in suitcases hopes to help catch killers. Almost 70 samples have been placed in cases and wheelie bins in bushland in Western Australia.
The largest-ever experiment looks at the decomposition process of the bodies inside, in this case stillborn piglets. Researchers measure the temperature and humidity inside and outside the case, as well as the insect species and their age.
The chemical changes of the bones of the bodies and the microbiological changes are also noted. Several stillborn piglets are also left exposed to the elements. They are used as controls in this study to show the difference between the piglets concealed within the suitcases and the exposed piglets.
