Dr. S: I don't think she could think clearly during this time. Even though she had psychotic thinking, she could look normal. Psychotic people can appear normal. On automatic pilot -- knowing how to behave -- due to learned behavior. Being on automatic pilot, because she is intelligent and has great social skills, as wife of military officer, she could rise to the occasion of being appropriate socially.
At time of shooting, her mindset -- she was in a psychotic state -- for example, when she was walking with the gun in her purse, to take Beau to soccer practice, she makes the mental note that she has to wash Beau's dirty laundry (even though she's getting ready to kill him)
Covering the children is an example of psychotic behavior -- checked on them several times, talked to them, in psychotic confusion
She intended to kill herself -- people knew she was suicidal -- she'd made 2 other suicide attempts. She had a 3-part plan to kill herself