(R)ogue-(A)-(T)hons on Lounge now can be searched for valuables after they are killed.  In the wack screen after their Rogue/Roguettes death, you will be presented with an option to search their pockets

19.  You raise your gun and point it at where Roguette recently stood. They are no longer there. You look like a fool in front of the gathering spectators around their already dead body.
Check their pockets for valuables?

Your standard model Rogue(tte) comes equipped with 3-7 units of cocaine.  Occasionally, a limited edition model may make an appearance sporting much deeper pockets.

Depending on how many got there before you, you may be able to search again for seconds, thirds, fourths, and so on.  

Heston: "Gentlemen, we do not stop until nightfall."
Harper: "What about Cocaine?"
Heston: "You already had it."
Harper: "We had one, yes. What about second Cocaine?"
Heston: (stares, then turns around and continues walking)
Polio: "I don't think he knows about second Cocaine, Harper."