Former Olympian Bode Miller's 19-month-old daughter died Monday after a tragic drowning accident ... TMZ has learned.
The Orange County Coroner's Office confirms Emeline Grier Miller passed away in a hospital. A source close to the family tells us Bode and his wife, Morgan, were attending a neighbor's party on Sunday -- and, somehow, Emeline ended up in a pool.
It's unclear how long she was in the water but, according to Orange County Fire, paramedics rushed to the scene and performed CPR before transporting her to a hospital.