With heavy hearts, we announce the passing of a sweet angel The parents of Ryleigh Hillcoat-Bee, a three-year-old who died of a rare condition, are left outraged after learning their daughter’s life could be saved. The little girl suffered from rhabdomyolysis, a disorder that breaks down muscles. She died of complications from the condition that affects one in 200,000 people in the UK. Coroner Alan Wilson for Blackpool and Fylde determined that the doctors who treated her failed to notice the “red flags” before discharging her from the hospital after a five-day stay.