Dr. Timothy Stryker

Well, let me ask you, because skeptics will ask, I mean, did you know this guy?

No.

You'd never met him before?

Never met him.

Have you given this fellow any money at all?

I have not given Craig Bozzano any money or anything else that would in any way encourage him to come forward.

Were you involved in him coming forward at all?

In no way.

And that is an outright bald-faced lie, according to the prosecutors here.

In fact, they say Pisano was never in this parking lot that night, never saw Lynn Gowdy, never saw a tall blonde man, even though he said he did in a sworn affidavit.

So now there's a whole new chapter in this case.

The affidavit is another incomplete lie.

Leone says investigators began pulling apart Pisano's statement soon after they read it, and they discovered cell phone records that showed the two men had started talking months earlier.

When prosecutors confronted Pisano, he admitted he lied.

He refused to talk to us, but told Leone Stryker put him up to it.

Pisano got immunity from prosecution, Stryker was not so lucky.

He was arrested and hauled into court.

He was charged with perjury.

It's not murder, but it is a felony.

He could get more than 20 years.