Olay, I'll give just a few examples of why my research focused so much on the Beth/Mountain Brook connection. First, we have an official immigration document that shows Beth went through customs in Aruba at 7:45 p.m., after initially learning Natalee was missing. In her book, and every interview she's ever given, Beth states that she arrived at app. 11:00 p.m. This is a huge discrephancy, and it throws off her entire timeline of what allegedly happened after she landed on the island.
Second, it has been stated countless times that Natalee "was last seen" entering a car with Joran and the Kalpoes. The problem is, if one analyzes the statements from her friends/students at the bar, one discovers that NONE of them is on the record as having seen her get in a car with anyone that night. Only two people reported even seeing her leave the bar, one said "looked like with Joran" and the other one described her being with the Kalpoes, but said nothing about Joran. Despite this, Beth immediately seemed to focus on Joran and Joran only, and would go on to declare in a t.v. interview that "20-40" of Natalee's friends had seen her get in the car with Joran and the Kalpoes.
While the rumors and allegations against Joran, leveled by Beth and others over the years, almost invariably cannot be substantiated when one looks for sources, the ones about Beth (thought not all of them) are a lot easier to source. Again, not accusing Beth of being involved in Natalee's disappearance. I don't think she set out to be dishonest, but people sometimes become desperate when they're trying to conceal embarrassing family secrets. Imo, Natalee had a very unhappy home life.
So, with my view of Beth colored by what I've been researching, it was only natural for me to instantly suspect that something was fishy about the murder in Peru. Joran is a very hard guy to defend, even if, like me, you don't believe he's a murderer. He has done a lot of stupid things, showed little empathy for others, and appears willing to do almost anything for money. All in all, hardly a sterling character, but someone I firmly believe was framed.