I was just going to make some observations. You asked what the average person on the street thinks about how we could improve certain components. For me, I'm kind of a common-sense individual. Even though we're surrounded by high technology, the reality is this: what do we do with it, and where should we go with it?
The legislation is the rule book. Of course, we develop the science to abide by the rules. I would like to suggest a couple of things that are interesting to me and puzzling at the same time, having been in this program for over 20 years--from the beginning--developing DNA.
A very simple one, for instance, as was mentioned by my colleagues here, is not being able to include a victim's sample in the crime scene index. In reality, there are a lot of privacy and security issues to be concerned about. Certainly, if the person were living, there would be the issue of getting proper consent. Once again, it would essentially be another sample that's sequestered and used in some manner we could abide by within the data bank. We can abide by those rules, but the rules are just not there.
I'll give you an example. We've had instances when a torso--a headless, armless, legless individual--has been found somewhere. It is obviously a victim, but at the same time, the blood that comes from that individual goes back to another crime scene, so we're enabling a link. We can't put that in the crime scene index and search it. That's an incapacity on which we should be going forward.
The comment was made with regard to evidence left at the scene of the crime that is transferred. That's the basics of forensics. It's called Locard's principle: you can't go into a room and come out without leaving a trace.
I think the case they were talking about was a series of sexual assaults. The sweater of the first victim was pulled over the head, the victim was sexually assaulted, and that sweater was transferred. The perpetrator took it to several crime scenes, and at the last crime scene the sweater was lost. The key piece of evidence there was the hair on the sweater that did not belong to the last victim and did not belong to the perpetrator. It belonged to another victim somewhere else. It took a lot of experience and investigative skill to put it all together. If that sample had been allowed to go into the crime scene index, you would have had your answer right away.
In some ways, I respect the fact that we're walking before we're running. I was before the Senate committee when the green light was given for royal assent to create a national data bank. I would remind the members here that it took 10 years to get to that point.
I think we've made a lot of headway with regard to how we use this technology, certainly in terms of privacy and security. I hope this committee considers where we should be taking this. We've taken it for a test drive. Now we can do far more.