In a town near where I grew up, a girl I went to school with, her boyfriend, and their friend were all high on meth and sometimes put some in her 3 year old son's bottle to "watch him have fun". Unrelated to the dope bottle, somehow, the 3 year old died of blunt force trauma by the boyfriend, and the boyfriend/friend decided to wrap the boy in plastic wrap and keep him in a dresser before deciding to put him in a box, take him by the river, dump nail polish remover all over, and set him on fire. They were all charged with felonies, obviously.