Bobbi Kristina Browns boyfriend/adopted brother Nick Gordon will be answering his most difficult question yet surrounding Browns death on the next episode of Dr. Phil.

Gordon returns to the show and sits one-on-one with Dr. Phil for another explosive interview about what really killed Whitney Houston's daughter.

READ: Nick Gordon insinuates Bobbi Kristina committed suicide in new statement

Back in March 2015, Gordon stormed out of a Dr. Phil interview when it seemed he couldn’t handle the tough questions thrown at him about the death of his girlfriend. In fact, it turned into an emotional, unpredictable intervention that made headlines across the world.

READ: Nick Gordon denies drugging Bobbi Kristina Brown

Now, Gordon finally answers the hard questions about Bobbi Kristina’s final hours before being found clinging to life in her bathtub…. "Did you kill Bobbi Kristina?"

The powerful episode airs Thursday, April 28 but take a look at snippet of what that interview will look like, below: