The legal implications of Scooby-Doo

A few weeks ago I had to serve jury duty and it made me wonder:

Does the Scooby-Doo gang ever get subpoenas to appear in court after one of their "investigations"?

And if so, does the defense ever question why four teens and dog can solve a mystery with three suspects and an obvious motive when the police cannot? or how a farm girl who works at the mall can build twenty robot scarecrows with out someone at the local Radioshack getting suspiscious.

Would jury members take the word of a girl who's blind without her glasses, a pot head, a guy who wears an ascot, a talking dog or Daphne?

Of course Scooby-Doo, even with it's complete lack of believable legality, makes more sense than The Mentalist.