The FBI, and the rest of DOJ, has more constraints as to how it can collect information due to it focused on law enforcement. The CIA on the other hand is focused on gathering intelligence so does not have those same constraints.
I'm sure if some brave activists were to rob the correct field office (which is the only reason we ever found out about COINTELPRO) today, they'd find similar evidence for the murders of Darren Seals and other BLM figures.
> Two other men connected to the protests, Darren Seals, 29; and Deandre Joshua, 20, were found killed under similar circumstances. Joshua was found dead in a torched car in November 2014 during the Ferguson protests. Two years later, Seals was found dead in a torched car after having been shot.
https://www.rollingstone.com/culture/culture-news/ferguson-d...