*Before Randy takes off, Ray will quickly introduce himself.*
"I'm Dr. Ray Silver, and thanks for helping keep the other people away. Julia was as much a friend to me as Alan was."
*As Randy walks away, Ray turns to Alex.*
"As for Alister... I don't think he's ok."
*Shudder slightly.*
"My god, those bugs! That's really the sign of a disturbed mind... And I wouldn't be too surprised if he was living in a... much less nice part of town. If you want my professional medical opinion on the whole matter..."
*Ray makes a circular motion with his finger near his temple, the classic "crazy" sign.*
"He's not right in the head, among other things. Poor man, more than a bit paranoid."
*Shakes his head, as if to clear it.*
"Julia wanted me to come over to her house to help her sort through Alan's things, so I suppose I'd best get going. You said your name was Alex, right?"
*Extends his hand for a good-bye handshake.*