Quinnberrie's teenage daughter, Markus, died two days after taking drugs and drinking.
Lady Beatles Douglas's friend said he was unable to awaken a 18-year-old girl and could not see the trace of a needle in his hand at £ 2.5m west of Notting Hill.
Botet, heroine of David Douglas, aged 88, and his 12-year-old baby boy, have also been cocaine and morphine in his blood.
Her boy thought that Jenan Karagoli had fallen asleep, but he could not get it back and called it 999.
The 21-year-old Westminster Coroner's court said he had been living in hotels until March and had taken drugs for at least two days.
Mr. Caragol complained about cognac and called back to the sofa, which was named Lin – Ling, to leave the house and to buy wine after leaving the house.
He said: "He asked me to get a bottle of red wine, and when I came back, I saw a person standing on a chair with a cracker pipe.
"Ling Ling is sleeping on a sofa."
She says she will join her and then try to bring her back to life: "I could not wait to wake her, she said that the man in the apartment took heroin, and I took her hand and saw a small spot."
Mr. Karagoli said he did not know who the drug was.
Lord Queensberry has criticized the police who have not detected a heroin dealer, Daily Mail reports.
According to her, her daughter was the first to introduce heroin.
He says: "None of them would support the first injection of heroin without injection, someone helped him and nobody would be interested in it."
Mother, a Taiwanese artist, Hueh-Chun Liao, was a talented violinist in the fight against drug addiction and alcohol abuse and was treated with mental illness.
Definition The cause of Beth's death was a lack of heart respiration and poisoning with cocaine and heroin.
Coroner Dr Shirley Radcliffe says: "The cause of death is to say about cocaine smoking, drinking heroin, or drug interactions.
"The police did not find needles and syringes because they did not want to take any additional action on this issue."
Investigators did not have any evidence of criminal offenses, and there was no identification data available for others in the apartment.