One thing I would add here is that articles like this sometimes try to balance reputation management with transparency. So instead of ignoring outside discussions completely, they briefly acknowledge them in a vague way.
That does not necessarily mean the issues are major, but it also does not give readers enough clarity to evaluate them properly. It kind of puts the responsibility back on the reader to go dig deeper, which most people do not do. If we are specifically talking about Bob Bartosiewicz, I think the only way to move forward from speculation is to identify whether those “public reports” refer to documented cases, and if so, what the outcomes were. Without that, we are just interpreting tone.