We have not looked at it in any great detail. Part of the challenge is the fact that these situations occur off the work site, and getting access to information is challenging at times.
We have done a couple of studies over the last 20 years—nothing in great detail, but we've identified with correction officers some of the stressors or challenges around their work. We have a good sense of the kinds of things that impact people psychologically and have continued to find ways of minimizing those situations.
I'll just give you a very quick example. In the early days when we had individuals who were involved in lethal force situations, the typical response of the service 30 years ago was to take that individual out of the workplace and send him to the staff college to become a trainer with no other support.
Almost every individual I knew who was involved in one of those incidents went on to suffer significant psychological problems and mental health problems. It was only probably in the last 10-plus years that we've started to look more seriously at what is the right response. How do we put the right envelope of support and treatment around those individuals, and not force them to have to make a decision about just sucking it up and coming back to work, or going off and being forgotten?
There are some things that we know we need to work on, but in terms of in-depth research, no, we don't have the capacity to do that nor is the information readily available.