I don't necessarily have friends who are forensic scientists, but I have tons of friends who are cops.
“I think the collision between the First and Third world is going to become more and more conspicuous. It's the big cliff that we've all got to climb.”
“All the interests of my reason, speculative as well as practical, combine in the three following questions: 1. What can I know? 2. What ought I to do? 3. What may I hope?”