Rigsby to Cho: "I'm gonna find you somebody to love"
Cho gets bugged by someone who looks exactly like Summer.
Why is the guy killing the private investigator that hurry? (He is at the house he has no possible idea how close they are, there is no reason to ring the bell that way)
He is probably hearing Rigsby talking to Lisbon and Patrick.
Rigsby and the guy killing Kira Tinsley are working together as Red John.
BANG!!!!