I, officer Obie, have been a police officer for two thousand years, and have arrested over ten billion persons for violations of drug laws. On June 30, 2013, I witnessed the defendant give money to a known drug dealer. The known drug dealer, being experienced in undercover buy operations, used what he assumed to be a marked bill to purchase a drink. He returned to the defendant to complete the transaction. In my experience, these activities are consistent with drug trafficking. I approached the defendant, searched his wallet and found an identification card with the defendants photograph, but a name, address, and date of birth not belonging to the defendant. I placed the defendant under arrest for carrying a false identification card, in violation of aaa.bbb.