Peter Van Sant

The speed in which this car landed in this ditch, what would you estimate that speed to be?

A couple of miles an hour.

I walk at a couple of miles an hour.

That kind of speed?

That's right.

And the odds of a low-speed accident like this knocking the Dows unconscious?

Well, it's hard to put a numerical figure on it, but I think you've said never you wouldn't be wrong in your lifetime.

When you look at this based on your experience, do you say, this was no accident?

That's right.

I do say that.

I did say that.

You say it was what, then?

Murder.

The results of Bohan's tests devastated Kelly Sutherland, Stephen Dow's girlfriend.

Stephen's father and Janet's former husband, Wally Medeiros, vowed to get justice.

But 11 years after the fact, does the state have enough evidence to prosecute Dick Dow?

What was overlooked in that initial investigation?

Everything.

That's next.

Though Stephen Dow died 19 years ago, his memory lives on through love letters to his high school sweetheart, Kelly Sutherland.