I'm guessing you buy that the cops planted all the evidence..I don't. Them and the forensic team did a lot of dumb shyt that clearly proved they weren't geniuses capable of framing a millionaire star football player.

but those mistakes ended up making it seem like they tried to.
Before they even knew OJ didn't have an alibi they would have had to constructed this grand scheme which could have backfired. OJ could've been at a public event, out of town, anything.
No clear alibi and the first detectives didn't box him into one (fukked them up at trial)
DNA evidence including blood and hair (even if they claimed some evidence was contaminated in the lab that wouldn't have made it turn into OJ's)
Picture of him wearing the same shoes that they identified the murderer to have been wearing
Being suicidal afterwards when he's accused (the entire bronco chase not used in the case)
No concrete story on where the deep cut wound on his hand came from
Also that deep wound is on the same hand that the murderer left the leaking blood trail
The lady seeing him speeding from that direction and calling 911 reporting it before the news of the murder broke (Not included in the trial because she took TV money)
Receipts showing Nicole purchased the same gloves at the murder scenes for OJ (his manager admitted that he told OJ don't take his arthritis meds so the glove wouldn't fit if they tried it)
His limo driver getting there early, constantly buzzing in but no one seems to be home. Then he sees someone jumping over the gate and shortly later all of a sudden OJ comes to the door saying he overslept