Do you really think you should tell people these days exactly what to use how much to use and how to disguise it so they victim's didn't taste it like in the episode (A mothers touch) I've known people in the past in that exact situation and if they seen this show her kids would be dead by now unbelievable you would let such implicit details be shown like this it's a little to much you watch your own show and tell me only police should hear these certain things.