London, October 15 (ANI): Investigators have revealed eye-popping details of former Playboy Playmate Anna Nicole Smith’s final days.

Smith was found unconscious in her room at the Seminole Hard Rock Hotel and Casino near Hollywood, Florida, in February 2007. A post-mortem found she died of an accidental overdose of prescription drugs including anti-depressants.

Her former lover Howard Stern and his associates Dr. Khristine Eroshevich and Dr. Sandeep Kapoor, were charged with conspiracy to feed the star with prescription drugs, reports the Daily Express.

And now, California Department of Justice narcotics investigator Danny Santiago has told a Los Angeles court that Smith was in a coma-like state towards the end of her life.

Santiago testified that her aides were giving her drugs in a baby’s bottle and that seven types of prescription drugs were found in the room, with some prescribed under Stern’s name.

Larry Birkhead, father of Smith’s daughter and Stern’s former love rival, has been subpoenaed to testify in the criminal case. (ANI)