( CNN ) Whitney Houston 's daughter Bobbi Kristina Brown was placed in a medically induced coma Saturday after being found facedown and unresponsive in a bathtub full of water , a source close to the family has told CNN legal analyst Sunny Hostin . Brown , 21 , `` was not breathing '' when a man identified as her husband and a friend found her at about 10:25 a.m. inside her townhouse in Roswell , Georgia , said police in the Atlanta suburb . They called 911 and performed CPR until public safety officers arrived and took over , said police spokeswoman Lisa Holland . Brown was taken to North Fulton Hospital , where `` she is still alive and breathing . Other than that , I do n't know her condition , '' Holland said Saturday afternoon at a press briefing . Nobody knows what caused Brown 's unresponsiveness , Holland said , but police consider it a medical incident at this time . She said investigators had found nothing to indicate it was drug- or alcohol-related . Police had been to the residence recently . Somebody reported a fight there January 23 , but nobody answered the door and officers found no evidence of an altercation , Holland told CNN . The police spokeswoman noted one oddity in the case : `` Her mother died in the very same manner . '' It was three years ago February 11 that Brown 's mother , renowned singer Whitney Houston , was found dead -- in a bathtub -- in The Beverly Hilton , hours before she was to attend a pre-Grammys bash there . An autopsy later revealed that she 'd drowned facedown in `` extremely hot water '' about 12 inches deep . The Los Angeles County coroner ruled it an accidental drowning with the `` effects of atherosclerotic heart disease and cocaine use '' being contributing factors . Brown is her only child . `` She encourages me and inspires me , '' Houston once said of her daughter . `` When I look at her eyes and I see myself , I go , 'Okay . I can do this . I can do this . ' '' Brown was born in 1993 during Houston 's marriage to R & B singer Bobby Brown , which ended in divorce in 2007 . The daughter of music royalty became a public figure during the mid-2000s reality show `` Being Bobby Brown , '' in which she frequently appeared alongside her parents and often had a front-row seat to their marital fireworks . Mother and daughter even performed together on national TV in 2009 , when the two sang `` My Love Is Your Love '' in Central Park on ABC 's `` Good Morning America . '' Given the pair 's close relationship , it 's no surprise that Houston 's death was a major blow . Days after her mother 's body was found , a grieving Bobbi Kristina -- then 18 -- was taken to Cedars-Sinai Medical Center because she was `` overwhelmed , '' family friend Kim Burrell said . `` She loves hard , '' Burrell said then of Bobbi Kristina . `` She 's going to be OK , and we 're going to see to it . '' Brown appeared on episodes of Lifetime 's brief reality show `` The Houstons : On Our Own , '' which followed life for the family after Houston 's death . One of that reality show 's storylines revolved around Brown 's relationship with Nick Gordon , who lived with Houston and her daughter from the age of 12 . Months later , Brown reportedly got engaged to Gordon . And in January 2014 , she tweeted out a picture of wedding rings , presumably belonging to her and Gordon , along with the words , # HappilyMarriedâ€¢ SO # Inlove . ''
Bobbi Lee Brown has been placed in a medically induced coma , a report says . Daughter of singer Whitney Houston was found in a bathtub full of blood , reports said . Her mother died after being found in a room at a Houston hotel in 2012 .