Who Can Solve the Kira Case?

Dale Gribble could NOT solve the Kira Case, but would intuit the mechanics of the Death Note

But there's not a chance in hell he's catching Light. "The cops son? It's too obvious! No, it can only be one person... bring me Yoko Ono."

Columbo can solve the Kira Case, and can intuit the mechanics of the Death Note

Plus I bet his wife dabbles in Japanese which would come in handy.

Benoit Blanc from Knives Out can not solve the Kira Case, and can not intuit the mechanics of the Death Note

Mystery Inc/The Scooby Gang can solve the Kira Case, but cannot intuit the mechanics of the Death Note

Velma would narrow it down quickly, Fred could probably out trap him, Daphne would sniff him out by talking to the police and meeting him, Shaggy is a nickname making it harder to use the Death Note on him, and Scooby is immune completely.

Courage the Cowardly Dog could NOT solve the Kira Case, but would intuit the mechanics of the Death Note

and I really like that post. Besides, Courage deals with magic shit like this all the time. I don't think he'd care to catch him as long as Muriel is safe

Bart Simpson from The Simpsons Would solve the Kira Case and Would intuit the mechanics of the Death Note

Funniest scenario is Shaggy and Scooby trailing Light only to be confronted by him. Light tries to kill Shaggy but can’t because he would never just give away his name as “Norville Rogers.” Light thinks Shaggy is some genius playing fourth-dimensional chess with him.