I'll admit I've only followed this case on my periphery, but to me I'd say neither side is blameless. Of course I'm not privy to whats going on behind the scenes, but regardless, this is no more than just one big pissing contest between the agencies. On the eve of the biggest case any of them will ever work they are fighting like school children. No matter who is at fault, both sides need to put their egos in check and mediate this, if not then it's very likely that three possible murderers are going to walk. They all need to remember if their little infighting causes the three to walk and evidence comes out later that they are guilty... well that's a straight career killer for all involved.