There is an extremely large chunk of the population (mostly of a certain demographic) that is adamant that he is innocent, and would love for them to be trolled.
No one really believes he is innocent. That demographic you refer to knows he is guilty. The trial became an absurd referendum on race, and some blacks celebrate it as a victory over LAPD, or law enforcement in general, or white people in general. Also as payback for Rodney King.
The only interesting question is whether his son helped commit the murders.