What is your current job role and what does this entail?
I am a Canada 150 Research Chair in Forensic Thanatology and the Director of the Secure Site for Research in Thanatology (SSRT). The SSRT represents the first human taphonomy facility in Canada and is the only place in this distinct climate where we can study the process of human decomposition through body donation. My role is to lead and conduct research at this facility, specifically in the field of forensic thanatology and decomposition chemistry. This role also involves engaging collaboratively with our external partners who can benefit from the research and training we conduct at the facility, notably police, forensic services, search and rescue teams, military, human rights organisations, and anyone involved in death investigations.
What initially attracted you to your particular field of research?
I have always had a passion for science and knew that I wanted to pursue a career in a scientific field where I could clearly see the impact of my work. When I was in high school, I enjoyed reading crime novels and probably understood what forensic science entailed better than most people (this was before the advent of CSI, Bones, NCIS, etc.!). My love of science combined with my interest in criminal investigations naturally led to pursuing a career in this field. At the time, there was only one university in Australia that offered a forensic science degree so the decision of where and what to study was relatively easy. Although chemistry wasn’t my strongest subject at school, I enjoyed the degree because it applied chemistry to forensic science and in this way, I could understand how my skills would help police investigations.
Can you tell us about the research you’re currently involved in?
My research focuses on the chemical processes of soft tissue decomposition and the by-products released into the environment. This can include compounds released into air, water, soil, textiles, or anything surrounding the body. The majority of my research at the moment focuses on the release of volatile organic compounds (VOCs) into the air to better understand the composition of decomposition odour. Although this is not pleasant work, it is very important to understand the key compounds used by cadaver-detection dogs for locating human remains. If we can identify the key VOCs and determine when they are present, we can enhance the training and success of cadaver-detection dogs in complex environments such as mass disasters.
You were heavily involved in the establishment of the Australian Facility for Taphonomic Experimental Research. What were some of the greatest challenges in this and how has the facility since developed?
It took approximately 3.5 years to establish AFTER from the day we started planning it to the day it opened in January 2016. I have since realised this is not that long compared to some of the other facilities that are currently operating but there were challenges and hurdles that we faced along the way. In Australia, establishing a human taphonomy facility essentially requires three things: 1) an organisation willing to lead and support it; 2) a body donation program; and 3) accessible land that can be used for taphonomic research. We were fortunate that the University of Technology Sydney (UTS) had these three things and we also had the financial and in-kind support of all of our partners including academic institutions, police services and forensic laboratories. Once we had this support and made the decision to proceed, we still needed to seek approval from our local council to use the land for this purpose; apply for funding to build the facility; and apply to have the facility licenced to hold human remains for the purposes of taphonomic research and training. Thankfully, everyone we engaged with was highly supportive of the facility and willing to work with us to ensure we followed all legislation and regulations. We also ensured we had a strong communication plan to raise awareness with the general public about the benefits of these facilities and how important the research is to assist in the resolution of death investigations.
Since opening, we have been amazed by the general interest in AFTER and the number of people wanting to donate their body. We have also increased our partnerships to benefit more police and forensic services as well as others services such as the cemetery industry. We are currently planning to provide more training opportunities, particularly relating to disaster victim recovery and identification, and to establish more AFTER facilities across Australia to better represent the diverse climates experienced across the country.
You recently left the University of Technology Sydney to relocate to Canada. How will your role and research be changing as you make this move?
I was honored to be the Director of AFTER and it was a difficult decision to leave Australia. However, I recognise the importance of these facilities and the need to establish them in other countries so when I was asked to open Canada’s first human taphonomy facility, it was an opportunity I could not turn down. My experience in Australia has already assisted greatly in establishing the facility in Quebec and we will certainly be able to open the facility much more rapidly as a result. Like in Australia, we hope it acts as a template for future facilities across Canada since this country also has very diverse climates. In reality, neither my role nor my research will change significantly. The greatest change will be the climate and its impact on the process of decomposition!
Finally, do you have any advice for young scientists eager to pursue a career in your field of work?
It sounds like a cliché, but I always encourage students to pursue a career in a field they are passionate about. If you had told me 20 years ago that I would being leading not one, but two ‘body farms’ I would never have believed it (especially after just reading Patricia Cornwell’s novel that gave these facilities that name!). But I knew I was passionate about studying a science that was deeply applied and had a clear impact on society. I had no idea where it would lead me or even if I would get a job in the field, but without that passion, I would not have been motivated to do any of the things I have done; namely: complete my degree, continue on with a PhD, do research in decomposition chemistry, and ultimately become an academic so that I could continue my passion of conducting forensic taphonomy research. So if you are going to do something for the next fifty years, make sure it is something you love doing!
Find out more on the Secure Site for Research in Thanatology website.
This is Part 17 of our series of interviews with forensic professionals. If you’re a forensic scientist (academic or industry) or a crime scene investigator and would like to be part of this series of interviews, get in touch by emailing locardslabblog[at]gmail.com.