Dr. Phil asks Nick Gordon: 'Did you murder Bobbi Kristina?'

The boyfriend of the late daughter of Whitney Houston and Bobby Brown is the subject of a wrongful death lawsuit after Bobbi passed away last July - almost six months after she was found unresponsive in her bath - and in a new TV interview he is set to answer questions about how she died.

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A preview for an upcoming appearance by Nick on The Dr. Phil Show features Phil McGraw saying: "I want to give you a chance to set the record straight: Did you murder Bobbi Kristina Brown?"

He also says: "Tell me what happened the night Krissy went into the coma."

Meanwhile, last month, on what would have been Bobbi Kristina's 23rd birthday, it was revealed that she died from a combination of drug intoxication and drowning and Nick said he was relieved that the results has been made public.

He said: "I'm glad that s**t is all over.

"I just want to wish my girl a Happy Birthday. I can't say any more but it's good."

The forensic investigation had initially been kept secret because of possible foul play and an ongoing criminal investigation.

But the cause of death was revealed after Fulton County Superior Court Judge Henry Newkirk in Atlanta, Georgia, ordered the documents be unsealed.

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