Up next, a serial killer was on the loose in New York City.

These people were chopped up.

It's just a savage way to die.

We felt they'd really piss somebody off.

The media labels him the last call killer.

The last call for drinks.

That's the last that was seen of them.

Nearly a decade passes and police still have no suspects.

Until advances in forensic science, finally,

help pinpoint the killer.

It's the most bizarre case I've ever been involved with.

For sanitation workers collecting trash along the New Jersey Turnpike in 1991,

it was a day like any other.

Until they found a plastic bag so heavy, the men decided to look inside.

The worker felt like it was a pumpkin or something.

But it was something else.

It was a human head, a human skull.

When police arrived at the scene, they found even more bags with more body parts.

The body was severed into seven pieces, two legs, two arms,

upper and lower torso and the head.

There were ligature marks on his wrist, which suggested he was tied up or bound at some point.

One bag contained latex gloves, a bed sheet, shower curtain, and a blood stained saw.

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