Leolah Brown, sister of Bobby Brown, has new accusations leveled against Nick Gordon in light of the current condition of her niece, Bobbi Kristina Brown.

In a Facebook post that was intended as an open letter to popular TV psychiatrist Dr. Phil, Leolah lashed out at Gordon and accused him of being responsible for Bobbi Kristina's condition. The letter came day after Gordon underwent a staged intervention facilitated by the doctor.

In the letter,  Leolah Brown accused Gordon of being the subject of an attempted murder investigation for Bobbi Kristina Brown's condition. Part of the letter reads, "Dr. Phil, With all due respect, Nick Gordon is under investigation for the attempted murder of my niece Bobbi Kristina Brown."

It continues on to say that she believes Nick Gordon is responsible for attempting to kill her niece, Bobbi Kristina Brown into a coma. "We have strong evidence of foul play," she added. "Until this investigation is completed by law enforcement, I would ask that you or anyone else not provide this individual a platform to spin this situation to his benefit."

"If Nick Gordon does not have the courage to speak with my brother Bobby Brown and/or law enforcement about what happened the day my niece's body was found in a bathtub, he does not deserve to have a platform to speak to anyone of your caliber until this investigation is concluded," Leolah continued on Facebook. 

Bobbi Kristina is the daughter of Bobby Brown and the late singer Whitney Houston. Last January, Gordon found her unconscious in their home in Atlanta, Georgia. She was lying facedown in their bathtub. Whitney's daughter is now in a medically induced coma at Emory University Hospital. Accusations have been swirling about who is responsible for her current state.

Nick Gordon himself has been openly taking to Twitter to rant against the Brown family, and has not shown up to visit Bobbi Kristina.