The attorney for one of the people inside Bobbi Kristina Brown's home when Roswell police responded to Saturday morning's 911 call says his client is cooperating with investigators and that there is no relationship between a recent drug arrest and the incident involving the daughter of singer Whitney Houston.

Attorney Philip A. Holloway said in an email early Wednesday that Maxwell Lomas, 24, of Duluth, is “deeply concerned for Ms. Brown and remains hopeful for her full, complete and swift recovery.

Brown was rushed to North Fulton Hospital late Saturday morning after being found face-down in a bathtub at her Roswell town home. She was later moved to Emory Hospital.

Fulton County Jail records show that Lomas was arrested by Roswell police Jan. 15 on charges of possession of marijuana with intent to distribute, possession of Alprazolam and possession of a firearm or knife during commission of a felony. He was released on $15,000 bond three days later.

Holloway said the recent arrest “is completely unrelated to the incident that occurred at Ms. Brown’s residence and there is absolutely no relationship between the two events. He has pleaded not guilty to those charges.”