Doesn’t look like a ‘bullet hole’ to me unless it was a slug from a shotgun at the end of it’s momentum......I’d challenge the ‘government’ employee to show me the bullet before I wrote this article.....
Ah... I was thinking the same thing, but noticed that it is double-pane glass, and if you look there's a dent in the aluminum frame that looks like a bullet may have hit the frame at the edge of the outside glass, and ricocheted off into the inside glass. It would've been an oblique angle and likely tumbling by then. Makes more sense.