The motive at this time is not clear.

Obviously, we?re being very careful.

The car is still outstanding. It still hasn't been recovered.

We're trying, obviously, to be very careful. The information that we're giving out... is very limited.

The number one priority of the Vancouver Police Department is to return Graham safely to his family. The next priority will be catching the people responsible.

That's the interesting part of the story. We believe when this theft was carried out, the person didn't know what they were stealing. Maybe when they had left the hospital and read the label, which identified the blood as HIV positive, they took the effort to put them somewhere where someone wouldn't be harmed.

In my 25 years, I've seen a lot of bad collisions, but this one is quite something.

We've gotten that from Nathan all year. We just expect that from him now.