He was arrested on the spot but there's only the 11yr old's word for what he was doing. This was questioned in court where the defence IIRC argued that the 11yr old could have mistaken what she'd seen as CB masturbating and pleasuring himself as CB (possibly a drunken CB) just having a pee and then shaking himself dry. I know, it's a stretch, but I guess without any other witnessess to corroborate, the reliance solely upon an 11yr old's testimony is what the defence's focus is.
Germany/Portugal – *Charged (Oct. 11, 2022) & arrest warrant reinstated 11/18/22 – Ines VP (11 year old Portuguese girl) (pulled down his trousers & underpants & made masturbation movements on his naked penis in order to sexually arouse himself, until the frightened girl ran to her father for help. The suspect was arrested on the spot by the Portuguese police). Exposed himself in playpark, São Bartolomeu de Messines, June 11, 2017).
NB. I'm not questioning/doubting the girl's account of what she saw, just objectively looking at the evidence and the position the defence has taken here.
As to what FF is doing? He and his team are just doing the job they're there to do.
I don't see the problem here. The judge will decide what's what.