The title translates to, The Experts: The Interactive Inquiry.  Authored by Sam Stall, published by Marabout in 2010, 72 pages, ISBN 9782501065030.  SEALED, BRAND NEW!

From an online translated synopsis of the book:

"Somewhere in Las Vegas, a murderer roams free.

Can you help the police team solve this criminal case?

Melvin Bledsoe, a wealthy real estate developer is found dead after the burglary of his luxurious villa yet protected by a security system trendy. Gil Grissom, Jim Brass and the entire forensic team are starting to investigate to confuse the murderer - but they're going to need your help ....

The experts; the interactive survey is indeed a real interactive book: it offers you to conduct yourself the investigation of this mysterious criminal case by studying detachable evidence: a book stained with blood, photos of the crime scene, a torn memo, charred paper scraps found on the scene of a fire, an architectural blueprint from Villa Bledsoe, and much more. All these elements must allow you to solve the puzzle."

B44