Bölüm Adı: Bloodstream - Yayın Tarihi: 11 Mar. 2011
Konu (Dikkat Sporiler içerebilir!)
After a doctor is found dead at a golf course, the CBI team searches for a killer amongst a hospital’s staff and patients. Meanwhile, when LaRoche is placed in charge of the CBI, his first act of business is to name Cho the new team leader.