Don's Story Fall Apart Under Forensics Questions

The prosecution refuted Don's story that he'd found the weapons on the grounds by the gate. Forensics didn't find any grass, a speck of dust, or even a scratch on either gun so they probably hadn't been anywhere outside. And after all this compounding evidence, something happened that nobody expected - Don took the stand. I'm surprised he's not defending himself. Yes. As any good defence lawyer knows, do not let your client take the stand, it doesn't end well. But, in classic don't worry I've got this, I'm a psychopath style, Don was all in. Of course his entire story fell apart under the intense scrutiny of the prosecution's