Answer the question at the end by quoting:

Whitney Elizabeth Houston (August 9, 1963 - February 11, 2012) was an American singer, actress, producer, and model. In 2009, Guinness World Records cited her as the most awarded female act of all time. Houston is one of the best-selling music artists of all-time, with 200 million records sold worldwide. She released seven studio albums and two soundtrack albums, all of which have diamond, multi-platinum, platinum, or gold certification.
Houston reportedly appeared "disheveled" and "erratic" in the days immediately prior to her death. On Thursday, February 9, 2012, Houston visited singers Brandy and Monica, together with Clive Davis, at their rehearsals for Davis' pre-Grammy Awards party at The Beverly Hilton in Beverly Hills. That same day, she made her last public performance when she joined Kelly Price on stage in Hollywood, California and sang "Jesus Loves Me". Two days later, on February 11, Houston was found unconscious in Suite 434 at the Beverly Hilton Hotel, submerged in the bathtub. Beverly Hills paramedics arrived at approximately 3:30 p.m., found the singer unresponsive, and performed CPR. Houston was pronounced dead at 3:55 p.m. PST. The cause of death was not immediately known; local police said there were "no obvious signs of criminal intent". On March 22, 2012, the Los Angeles County Coroner's Office reported that Houston's death was caused by drowning and the "effects of atherosclerotic heart disease and cocaine use". The office stated the amount of cocaine found in Houston's body indicated that she used the substance shortly before her death. Toxicology results revealed additional drugs in her system: diphenhydramine (Benadryl), alprazolam (Xanax), cannabis and cyclobenzaprine (Flexeril). The manner of death was listed as an "accident". An invitation-only memorial service was held for Houston on Saturday, February 18, 2012, at the New Hope Baptist Church in Newark, New Jersey. The service was scheduled for two hours, but lasted four. Among those who performed at the funeral were Stevie Wonder (rewritten version of "Ribbon in the Sky", and "Love's in Need of Love Today"), CeCe Winans ("Don't Cry", and "Jesus Loves Me"), Alicia Keys ("Send Me an Angel"), Kim Burrell (rewritten version of "A Change Is Gonna Come"), and R. Kelly ("I Look to You"). The performances were interspersed with hymns by the church choir and remarks by Clive Davis, Houston's record producer; Kevin Costner; Rickey Minor, her music director; her cousin, Dionne Warwick; and Ray Watson, her security guard for the past 11 years. Aretha Franklin was listed on the program and was expected to sing, but was unable to attend the service. Bobby Brown, Houston's ex-husband, was also invited to the funeral but he left shortly after the service began. Houston was buried on February 19, 2012, in Fairview Cemetery, in Westfield, New Jersey, next to her father, John Russell Houston, who died in 2003. In June 2012, the McDonald's Gospelfest in Newark became a tribute to Houston.

What else was discovered about her death?

Toxicology results revealed additional drugs in her system: diphenhydramine (Benadryl), alprazolam (Xanax), cannabis and cyclobenzaprine (Flexeril).

Answer the question at the end by quoting:

William Cunningham Deane-Tanner was born into the Anglo-Irish gentry on 26 April 1872, at Evington House, County Carlow, Ireland, one of five children of a retired British Army officer, Major Kearns Deane-Tanner of the Carlow Rifles, and his wife, Jane O'Brien. His siblings were Denis Gage Deane-Tanner, Ellen "Nell" Deane-Tanner Faudel-Phillips, Lizzie "Daisy" Deane-Tanner, and Oswald Kearns Deane-Tanner. The Home Rule MP Charles Kearns Deane Tanner was his father's youngest brother. From 1885-1887 Taylor attended Marlborough College in England.
Henry Peavey, who replaced Sands as valet, found Taylor's body. Newspapers noted that Peavey wore flashy golf costumes, but did not own any golf clubs. Three days before Taylor's murder, Peavey had been arrested for "social vagrancy" and charged with being "lewd and dissolute". According to Robert Giroux, "Even though the police decided, after severe questioning, that Peavey was not the murderer, the Hollywood correspondent of the New York Daily News, Florabel Muir, came to a private conclusion that Peavey was the murderer. In that era of ingenious women reporters, Muir thought she could engineer a scoop by tricking Peavey into a confession. She knew (from the movies) that blacks were deathly afraid of ghosts. With the help of two confederates, Frank Carson and Al Weinshank, she offered Peavey ten dollars if he would identify Taylor's grave in the Hollywood Park Cemetery (which she had already visited). Weinshank had gone on ahead with a white sheet, and Muir and Carson drove Peavey to the site. Weinshank, who came from a tough section of Chicago, spoke with the accents of a hoodlum. When he loomed up in the sheet and cried out, "I am the ghost of William Desmond Taylor. You murdered me. Confess, Peavey!" Henry laughed out loud. Then he cursed them roundly. Unfortunately for Muir, she was unaware that Taylor had a distinctive British accent. Weinshank, as Muir revealed in her memoirs, not only spoke like a hoodlum, but also was one of the Chicago mobsters who were later gunned down in the infamous St. Valentine's Day Massacre." In 1931, Peavey died in a San Francisco asylum where he had been hospitalized for syphilis-related dementia.

What did the Hollywood correspondent say?
Florabel Muir, came to a private conclusion that Peavey was the murderer. In that era of ingenious women reporters, Muir thought she could engineer a scoop