Bobbi Kristina Brown 's aunt has claimed that her boyfriend Nick Gordon is being investigated by police for trying to murder her . Leolah Brown wrote on Facebook that her family has 'strong evidence of foul play ' relating to the day in January when Brown , 22 , was found face-down in a bathtub . She is currently on life support in Atlanta , Georgia . The dramatic claims are part of a long-running family feud between Gordon and other parts of the Brown clan . Leolah made the claims - which she says law enforcement are aware of and following up - in response to Gordon , 25 , being invited on the Dr Phil chat show . Life support : Bobbi Kristina Brown , pictured above with Nick Gordon in 2012 , was found face-down in a bathtub in January . Gordon has now been sensationally accused of trying to kill her . In a message addressed to host Phil McGraw , she said : 'With all due respect , Nick Gordon is under investigation for the attempted murder of my niece Bobby Kristina Brown . 'We have strong evidence of foul play . 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 . ' Bobbi Kristina was found in the bathtub at the home she shared with Gordon in Roswell , Georgia . Police in the town were not immediately able to comment on the attempted murder allegation when contacted by DailyMail.com . It was Gordon who found Bobbi Kristina and who was administering CPR when first responders arrived . Few other details have emerged . There have been reports that Bobbi Kristina was under the influence of drugs and drinking heavily on the morning that she was found face down and unresponsive in the tub . Leolah kept up the attack in later comments on her Facebook page . She later wrote : 'Nick Gordon is very disrespectful and inconsiderate ! Especially to my family . Moreover , he has done things to my niece that I never thought he had in him to do ! ' The show is describing the episode , due to air March 11 , as an 'intervention ' . Accusation : Leolah Brown made the accusation in a Facebook post addressed to Phil McGraw , who has filmed a segment with Nick Gordon for the Dr Phil show . Controversial : Bobbi Kristina 's aunt attacked Dr Phil , right , for making the forthcoming program with Nick Gordon , left . The episode , pictured above , is yet to air . A spokesman for the show said Gordon and his mother , Michelle , described him as haunted by what happened to Brown and the similar tragedy that befell the late Whitney Houston . Houston was found face-down and unresponsive in about a foot of water in a bathtub in the Beverly Hilton hotel on Feb. 11 , 2012 , just before the Grammys . On the show , Michelle said : 'As we sit here right now , my son 's life hangs in the balance . When Whitney was found , he administered CPR to her and called me as he was standing in front of her saying , `` Mom , why could n't I do it ? I could n't get air into her lungs . '' 'He wo n't let go of the guilt . ' Gordon said he has suffered mental anguish and panic attacks since Brown was found , and over Houston 's death .
Leolah Brown wrote dramatic accusation against Gordon on Facebook . Said police were investigating Gordon 's for attempting to kill his girlfriend . Score: 6