Bobbi Kristina Brown was found in a bathtub full of water, police say

Her mother died after being found in a tub at a California hotel in 2012

(CNN)Whitney Houston's daughter Bobbi Kristina Brown was found unresponsive Saturday morning in a bathtub full of water in Roswell, Georgia, police in that Atlanta suburb said.

Brown "was not breathing" when her husband and a friend found her around 10:25 a.m. at a home in a Roswell subdivision, police spokeswoman Lisa Holland said.

"They called 911, started CPR on her, and police arrived first," the spokeswoman added. "We took over the lifesaving measures until the fire/rescue and an ambulance arrived."

Brown was then transported to Roswell's North Fulton Hospital, where she was breathing, according to Holland.

It was three years ago February 11 that Brown's mother, renowned signer 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 face down 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.