Bobbi Kristina Brown's final days to feature in heartbreaking new TV biopic

The final days of Whitney Houston's tragic daughter Bobbi Kristina Brown are to be played out in a new TV biopic.

Actress Joy Rovaris will play Brown, who died in 2015 - six months after she was placed in a medically-induced coma following a drowning incident at the home she shared with her boyfriend Nick Gordon in Georgia.

A new trailer for the TV One biopic, which will premiere in October (17), debuted on Tuesday (29Aug17). The TV film also features The Real Housewives of Atlanta star Demetria McKinney as Whitney.

Meanwhile, Gordon, who was ordered to pay $36 million in a wrongful death case following Bobbi Kristina's passing, remains a key person of interest in the ongoing investigation into her death.