Did anyone else catch that triangular craft over Lake Michigan last Thursday?

Didn't see this one myself but my brother in law lives just outside Chicago and was driving back from a late shift that Thursday. He mentioned seeing something weird over the water but brushed it off, said it was probably a drone. What time roughly did you spot it? And when you say triangular, are we talking equilateral like a proper delta shape or more like a flattened wedge? I've been reading a lot about the TR-3B and the descriptions always vary so much between witnesses and I'm trying to work out if theres a pattern. Did it make any sound at all? That detail seems to be the one thing that splits genuine UAP sightings from conventional craft in my experience.