Forensic Expert

Killers will often take a little trophy. They'll take a little memento. They'll keep something from the victim.

Killers will often take a little trophy. They'll take a little memento. They'll keep something from the victim.

There was a head hair found on Tanya's body that was consistent with John Sosnovsky.

There was a head hair found on Tanya's body that was consistent with John Sosnovsky.

It wasn't like a fingerprint. It was just a corroborating piece of evidence.

It wasn't like a fingerprint. It was just a corroborating piece of evidence.

After he is told that he was deceptive, Cisnoski begins to modify his version.

After he is told that he was deceptive, Cisnoski begins to modify his version.

He says that, yes, they were in the bar and that Tonya left with another guy.

He says that, yes, they were in the bar and that Tonya left with another guy.

They went to a nearby truck stop, supposedly to have sex with each other.

They went to a nearby truck stop, supposedly to have sex with each other.

John Sosnovsky has moved from never knowing or seeing Tonya Bennett all the way through to seeing her dead in the back of Chuck Riley's car.

John Sosnovsky has moved from never knowing or seeing Tonya Bennett all the way through to seeing her dead in the back of Chuck Riley's car.

There was no indication at the truck stop that any room had been rented either by that man or by Tonya Bennett. He passed his polygraph.

There was no indication at the truck stop that any room had been rented either by that man or by Tonya Bennett. He passed his polygraph.

The Chuck Riley story in the analysis of the investigation becomes a deflection by Sosnovsky, who we believe is responsible for the murder.

The Chuck Riley story in the analysis of the investigation becomes a deflection by Sosnovsky, who we believe is responsible for the murder.

Good evening, this was Nelson Mandela's first full day of freedom.

Good evening, this was Nelson Mandela's first full day of freedom.