“There are five basic contaminants in a crime scene. I'll skip to the worse one. Other cops.”
Denzel Washington - Lincoln Rhyme

“Three cops for a councilman's son, but no one for this dead girl.”
Barbara Gehring - Lt. 'Hawk' Hawkins

“If you're staring at me, it better be because I'm the suspect. If not, get back to work or I swear you're all demoted to something that involves touching shit with your hands!”

Billy Bob Thornton - Agent Thomas Morgan

Now, repeat after me: "Homosexuality is the best all-round cover an agent ever had".
Peter Boretski - Creature Voices

“Detective without curiosity is like glass eye at keyhole - no good.”
Sidney Toler - Charlie Chan