For what it’s worth, TMZ is passing along information from “a close member of Michael Jackson‘s family” that Jackson “received a daily injection of a synthetic narcotic similar to morphine — Demerol — and yesterday he received a shot at 11:30 am” and that “family members are saying the dosage was ‘too much’ and that’s what caused his death.”

TMZ is also reporting that “law enforcement [reps are] looking for a doctor who may have given Jackson an injection before he died. [The doctor] lived at Michael Jackson’s home [but] is nowhere to be found. Law enforcement sources tell us a BMW belonging to the doctor was towed from Jackson’s home last night.”