My guess is that her motions were increasingly farfetched after Judge Hippler denied most of them. IMO she was reaching into some lunatic theories already, she knew she’d gone as far as she could go, she realized the evidence against him was always strong and all her efforts went nowhere. The judge would not indulge her in these fantasy motions.
It was time to face reality and spare him the DP.
I agree with
@Tricia ——-I hope he tells us why he murdered all four.
Mainly I hope all four families, no matter how they feel about this plea, will at least in time derive some feeble comfort from him admitting to it after all this time. And of course that he will be locked up until his natural death.
JMO