|Witness to Murder|
|Author||Barbara Steiner |
|House name||Franklin W. Dixon|
|Cover artist||Brian Kotzky|
|Publication date||October 1988|
|Media type||Print (paperback)|
|Series||The Hardy Boys Casefiles|
|Preceded by||Nightmare in Angel City|
|Followed by||Street Spies|
- "A shady past always leads to a dark future."
- — Tag-line, from front cover
Witness to Murder is the 20th book in The Hardy Boys Casefiles series. It was first published by Archway Paperbacks (an imprint of Simon & Schuster) in October 1988.
While trying to help Annie Shea, the pretty new girl in town, Joe accidentally runs down her old boyfriend, Phil. Joe's in a tight spot, but Annie seems afraid to help. Then the Hardy's learn that Phil is the prime suspect in a million-dollar diamond robbery and Annie may be involved.
But when Annie is kidnapped the brother detectives swing into action. They follow her to the lair of America's most infamous gem thief, Cutter. Outnumbered, the Hardys take on the diamond man's gang in an all-out effort to save Annie -- and clear Joe of murder.