The F.B.I. - Full Series Information, Trailer & IMDb Reviews
Watch The F.B.I. Season 4 Episode 21 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
The F.B.I.: The FBI spent five years trying to bring a hood to trial, only to be confronted with a plot to kill the man's defense attorney. Case: Arnold Grant Toby - Interstate Transportation in Aid of Racketeering, Attempted Murder.