The thought of CMJA ever being eligible for parole, even the slightest possibility, is just awful. The fact that the Alexander family would have to go up against a parole board every year fight to keep her where she is and deal with JA, see their brother's murderer, hear from her, deal with her bull, her legal team, and the whole parole process... it's terrible.
It's clear she will do everything she can to make their lives hell on top of what she's already done. To cut her off from the world and put her in that death row cell 23 hours a day and make her wait for her execution in isolation is to really give the family the most peace they can get when it comes to the killer.