Criminal Minds, Season 3

Hotchner:
We're looking for two men. Probably white, given the neighborhoods that they hit, mid to late twenties, intelligent, and organized.

Morgan:
These are career criminals. One or both has done hard time, but neither presents as a convict. They would appear clean-shaven, well dressed...

Prentiss:
Neighborly. This helps them talk their way into the homes. They may also be using a ruse.

Lt. Nellis:
What kind of ruse?

Hotchner:
Given that the invasions have taken place in the evening, it could be anything. Could be door to door sales, person in distress, car trouble.

Reid:
Uh, Derrick Todd Lee used a tape of a baby crying to get women to open their doors in Baton Rouge. Never underestimate their creativity.

Prentiss:
These men share a very tight bond, and a mutual compulsion to kill, but their signatures reveal two very distinct personalities.

Hotchner:
One brutalizes the parents. This is the dominant one. Sadistic, remorseless, extremely volatile.

Prentiss:
The other prefers a needle. His injections are consistent with an angel of death. He's more withdrawn, sensitive, and he has a warped sense of mercy.