View the Googe Map HERE
On one side is Cielo, on the other is Waverly. Connect the outer 4 points of the cross and you will have the "kill zone" or claimed turf. There right in the middle is the Laural Canyon "actors / musicians colony".
The "Actors" panicked out when TLB happened. Drugs were already heavy in the colony, so when the musicians moved in it only increased.