People magazine is reporting Anna Nicole Smith’s son died of a lethal combination of drugs which gave him an irregular heart beat.
Cyril Wecht, who was hired by Anna Nicole to look into her son’s Sept. 10 death, says Daniel Smith died from a combination of methadone, Zoloft and Lexapro that led to cardiac dysrhythmia.
Daniel, 20, died while visiting Anna Nicole in a hospital in the Bahamas where she had given birth to a baby girl.
Official toxicology results will be released Oct. 23.

