Hey, "Blood & Treasure" fans. We hope you guys enjoyed episode 3 of this brand new series. Now that it's officially wrapped up, it's time to take a sneak peek look at what's going to take place in the next, new episode 4. CBS did serve up a new press release for it. So, that's what we'll be using for this spoiler session. To get things started, CBS' press release revealed that episode 4 is labeled, "The Secret of Macho Grande." It sounds like episode 4 will feature some very adventurous, interesting and action-filled scenes as a vital clue is discovered by Danny and Lexi. Fabi makes a huge rescue attempt. Hardwick delivers some new intel and more. We'll go ahead and start off this spoiler session with the Danny and Lexi situation. It turns out that these two will somehow get their hands on a very important clue that ends up leading them to an Austrian castle.