That’s a nice pop culture mnemonic, but you still need to actually have evidence that the crime happened, which you don’t have.
They are necessary (but not by themselves sufficient) elements for a criminal case to proceed.
In this particular case, they are augmented by deliberate destruction of evidence in direct violation of the families wishes, the fact that the pizzeria surveillance video shows a flash before the car collides with the palm tree, the sudden and unexplained death of a skilled hacker known to have been working on software take-overs of motor vehicles, the total and instant involvement of the crashed vehicle in fire, and the distance of the engine and transmission from the main crash scene, and the fact that the victim notified his friends that he needed to get out of dodge because he found out something.
But if you're happier thinking your government would never resort to force to control us, more power to you in your blissful little bubble.
What's your take on the singular recent demises of Seal Team 6, Benghazi, Andrew Breitbart, Breitbart's coroner...and past demises of Vince Foster, Ron Brown, and...JFK?