Toxicology reports that Anna Nicole's son Daniel had about seven different drugs in his system before he passed away on Sept. 10, 2006.

The private pathologist hired, Dr. Cyril Wecht, confirmed the drugs: antidepressant Amitriptyline, two over-the-counter cold medicines, methadone, antidepressants Lexapro and Zoloft.

Wecht holds firm that Daniel Smith died by the combination of Lexapro, Zoloft and methadone.
Source: postchronicle