What he does with them takes privacy.
4 seconds sound clip from the The Silence of the Lambs movie soundboard.
You can hear this line at 00:37:32 in the Blu-ray version of the movie.
Quote context
[...]
- This new one today washed up here. Elk River, West Virginia.
- Look at 'em, Starling. Tell me what you see.
- Well, he's a white male. Uh, serial killers tend to hunt within their own ethnic groups.
- Um, he's not a drifter. He's got his own... house somewhere, not an apartment.
- Why?
- What he does with them takes privacy.
- And he's never impulsive. He'll never stop.
- Why not?
- He's got a real taste for it now, and he's getting better at his work.
[...]