Cart before the horse here, kid. Why haven't they arrested him?
I'm not saying he HAS to say anything now. My point is, he COULD. And IMO, any rational person who could prove their innocence WOULD.
No, he's not been arrested but he has been publicly accused.
If you were publicly accused of killing a toddler, and you could prove you hadn't, wouldn't you attempt to clear your name and put the record straight? Wouldn't you be absolutley horrified at people thinking you had raped and murdered a little girl, despite having proof that clears you? Or would you just tell people you were happy to "sit back and relax and wait for their findings"? Which is exactly what CB has stated.
I'm sure you have several witty and inappropriate responses lined up to those questions but you know as well as I, it is common sense that a rational person would find such a false accusation deplorable, and would seek to redress it as soon as possible if they could easily prove it was untrue. An innocent person would not normally "relax" and resort to goading the police instead.
Does that mean he must be definitely guilty? No, of course it doesn't. Maybe he is just a sociopath who enjoys the attention for all we know. But it certainly doesn't look good. It doesn't make any assertion of innocence more believable, it only makes it less so IMO and therefore, it's a fair point to call it out.
People are trying to say there's NO real evidence he was in Luz when we don't even know for certain that he claims not to be.
The phone alone IS evidence of him being in Luz though.
If someone is taking a half hour call on a phone, logic and statistical probability will tell you that the person on that phone is extremely likely to be the person who owns the phone.
If the police can prove he was using that number, it's down to CB to explain why it was there. And realistically, he needs some other corroboration that he wasn't the person using the phone in Luz if he wants be believed by the Judge that he didn't have it on him.