Martha Rodgers:  Is that Charlie Reynolds ? Turn that up .
Reporter: Police are currently investigating . Reynolds was an actor , best known as the star of the 90s comedy " 2 Cool for School " , where he played lovable nerd Dewey Hancock .
Martha Rodgers: Oh , how awful . I did a guest spot on that show .
Richard Castle: It was a simpler time , when Dewey 's catchphrase , " Hubba hubba " , passed as sparkling dialogue .
Reporter: In a bizarre twist , the body was found hanging from the hook of a construction crane .
Martha Rodgers: Oof , gruesome .
Richard Castle: Yes ... if by " gruesome " , you mean " awesome " . Look , that 's Esposito and Ryan . This is exactly what I need .
Richard Castle: Former
Richard Castle: child star literally getting the hook . Hoisted on his own petard . Hung out to dry .
Martha Rodgers: Okay , I get it .
Richard Castle: Did
Richard Castle: you see that ? He just declined my call .
Martha Rodgers: Looks like Charlie is n't the only _ one _ hung out to dry .