Dr. Phil To Nick Gordon: 'Did You Murder Bobbi Kristina Brown?' — Watch The Chilling Video

Nick Gordon will make his first TV appearance with Dr. Phil since Bobbi Kristina's death, which is set to air April 28, but the interview will uncover new details of the tragedy.

"Tell me what happened the night Krissy went into the coma," Dr. Phil asks Nick in the sneak peek. "I want to give you a chance to set the record straight: Did you murder Bobbi Kristina Brown?"

As Star previously reported, Nick has been wrapped in a legal nightmare — a $40 million dollar lawsuit — which accused him of dragging her upstairs by the hair, punching her in the face and knocking her teeth out just hours before she was discovered unresponsive in the bathroom.

Star readers know that the 22-year-old daughter of Bobby Brown and the late Whitney Houston suffered irreversible brain damage after the mysterious event that left her in a medically induced coma on Jan. 31, 2015 — she later died on July 26, 2015.

When Nick learned of Bobbi Kristina's death, it was reported that he was put on suicide watch after learning her body would undergo a full autopsy to discover the cause of death. But a judge ruled on Sept. 28 to seal the autopsy report — which the report was later reopened and exposed to the public in March 2016.

The Georgia Fulton County Medical Examiner documents obtained by RadarOnline revealed that Bobbi Kristina died due to lobar pneumonia, caused by hypoxic ischemic encephalopathy, or brain damage resulting from lack of oxygen, and by immersion of face in water complicating mixed drug intoxication.

As of now, the manner of death was ruled undetermined since the autopsy couldn't show any other likely underlying cause of death. "The medical examiner has not been able to determine whether the death was due to intention or accidental causes," the statement read. At this time, no charges have been filed against Nick.