Agree, how can anyone intentionally harm and hurt someone so innocent and vulnerable? I think it's evilness in this case, Quinton was an inconvenience to her.
Lots of people experience rage at times, for sure frustration, but to murder your own flesh and blood and dispose of him in a dumpster to ultimately end up in a landfill moves it to a whole other level. The Defendant's state of mind or alleged drug use doesn't account for her actions IMO
The way she acted afterwards, partying, sitting out in the yard, taunting LE "if you find a body I'll come right down and turn myself in". What kind of grieving or even the tinniest bit remorseful mother would act this way? She remained defiant until the end.
She played the odds that that poor Quinton would never be found. She lost, and now I hope she pays the ultimate price for it.
JMO