Ziobro is merely going after him because of his ethnicity and not because of the crime.
You know I love you delph, but you're not doing yourself any favors with this. As much as I hate Ziobro I don't think it's ethnic animus.
Most likely reasons are a combination of wanting to distract the public especially low information PiS supporters and to curry favor with Washington (not realizing that the US probably really doesn't want to deal with the sexual abuse of minors in Hollywood).