I'd be interested to know if , in NZ, a stepmother would be allowed to administer such a thing to a stepchild. ( love the avatar, btw, ) It seems a terrifically invasive and risky procedure on a child, by an amateur. What was the father thinking in going along with this?.. or the kids doctor? . or his mother? or, . anyone , anyone ?? Where there protocols set up where she was supervised at this procedure?.. of all the elements of this murder, this aspect is so ghastly, that poor poor kid, it defies belief, ..
Why Letetia would 'volunteer' to do it, to a child not her own, even her own , is a whole other story, found in the DSM-IV , under fetish and sadistic behaviours, I reckon.