The Mentalist - Full Series Information, Trailer & IMDb Reviews
Watch The Mentalist Season 4 Episode 20 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Jane and the CBI try to determine who would have reason to kill a popular English teacher. Meanwhile, Cho and Summer hide their relationship from Lisbon, and Rigsby gets a special delivery.