“Gabby has/had serious psychological/emotional issues including intense anxiety, perhaps psychosis, etc..”
OR, she was having intense anxiety and emotional issues because she was terrified, especially after she saw, knew or was involved in the shooting of the two women. IMO, this guy was way too calm, cool and controlled, under the circumstances and way too willing to let her take sole responsibility.
I'm thinking now that he offed those two women, then offed her later. At the time of the body cam incident he had already committed double murder and she knew it and was terrified about it.
SHE SHOULD'VE FESSED UP, but she was in a total state of fear.