Second body farm for US?
2005-11-29 13:06
Cedar Falls - Iowa's rich topsoil and climate have nourished some of the United States' most plentiful corn and soybean crops. Tyler O'Brien wants to learn more about their influence on rotting corpses.
A biological anthropology professor at the University of Northern Iowa, O'Brien envisions turning some prime pasture in the midwestern state into a body farm, where human bodies - buried, stuffed in car trunks or exposed to the elements - can provide scholars and criminalists with new benchmark data on human decay.
"This idea has strong scientific value," O'Brien said. "To answer the question of how long a body has been dead, how long a person has been missing, is critical to criminal investigations."
O'Brien is seeking a grant of $400 000 to $500 000 from the National Institute of Justice and other organisations to obtain the land and set up the project.
If approved, the body farm would be just the second in the United States and closely modelled after the work pioneered by O'Brien's mentor, William Bass 3, at the University of Tennessee's Forensic Anthropology Centre.
Decay in different climates
Inside a secure, 1.2-hectare parcel near the Tennessee campus, Bass and his team have spent more than 30 years painstakingly documenting the decay of bodies buried in coffins and shallow dirt graves, partially submerged in a pond, or exposed to bugs, rodents and hot, muggy summers.
Bass' project and research have been used to teach hundreds of criminalists and served as a centrepiece in a variety of books, including crime writer Patricia Cornwell's 1994 best seller The Body Farm and Bass' own memoir, Death's Acre.
"Before the body farm at Tennessee, there was not much known about the decomposition process," said Mary Manhein, a professor of forensic anthropology at Louisiana State University and a fellow at the American Academy of Forensic Sciences.
Bass believes there is a need for a second location because it is critical to study decay in different climates. O'Brien said: "It could be very important to know how a micro-climate like that affects decomposition.
"This is research that is extremely vital to society, science and law enforcement," he said.
Law enforcement officials also see great value in the research. "What happens to a body over time and why can lead us to more factual conclusions," said Eugene Meyer, director of the Iowa Division of Criminal Investigation.
Bodies donated for medical research
If O'Brien's grant is approved - and he has been rejected before - the site would be owned by the university and secured by a chain-link fence topped with razor wire around a taller privacy fence.
Despite the mass appeal of TV crime shows like CSI: Crime Scene Investigation, O'Brien knows persuading the public to see beyond the grim details will be a hard sell.
Bodies used at the farm would be donated by families in the region much the same as they donate a body for medical research.
At the Tennessee body farm, more than 100 people have filed donor applications this year, up from last year, and more than 600 are on file from the past 10 years, according to Dr Richard Jantz, director of the university's Forensic Anthropology Centre.
Roy Crawford, a 54-year-old mining engineer and part-time forensic engineer from Whitesburg, decided to donate his body in 1993 after overcoming a bout with cancer.
"I look at it as a scientific laboratory in nature, and I think nature is beautiful," he said. "The idea of being propped up against a tree to decompose sounds a whole lot better than being locked in a box and preserved under the ground."
- AP