Tape is wonderful at preserving evidence - fingerprints, hairs, fibers. Tape preserves this, especially on the sticky side, even if the body's been out there for a year.

Arsenic sticks around and today it's easily found after death if somebody thinks of looking for it, because the problem with arsenic, it isn't looked for in the common tests for drugs.

We have 62 counties in New York State and each has its own system of death investigation.

Tape is wonderful at preserving evidence - fingerprints, hairs, fibers. Tape preserves this, especially on the sticky side, even if the body's been out there for a year.

I saw why people died and how they died. I saw gunshot wounds and liver failure. It was a good learning experience, so I came regularly on weekends and holidays.

That made me think I could contribute more to society by looking at people on the autopsy table and feeding back the findings so that lots of people could benefit, rather than just treating patients one at a time.

I get involved if a problem comes up after the death has been investigated by the local authority.