It’s weird.
She sounds impaired.
There is a great deal we don’t know yet about this case. However, extreme fatigue can make one hallucinate, and can certainly otherwise impair one at least as much as several alcoholic drinks, so, that is a possibility.
I would note that in some of the pics on the web of Officer Guyger, she is in civilian clothes w/ with kids. Hers? Maybe she was literally trying to “do too much”? (Almost all of us fall prey to that, on occasion, esp. if we have kids, BUT, we don’t regularly go about armed while exhausted - at least I hope not!!! )
If DPD has fatigue impaired armed officers working out on the street, they are gonna be open to lawsuits...