Home and Away viewers spot huge clue as fears grow for fan favourite

Key points

• Fans of Home and Away are speculating that Richie Forrester-Sach could become a stem cell donor for Eden Fowler, who is battling aplastic anaemia. Recent promotional material shows Eden looking unwell, and a donor match has been described as unlikely.
• Some viewers believe Richie's return storyline will involve saving her life, while others fear Eden may die and Cash could leave town.
• A fan group has also pointed to filming footage of Eden and Cash in Sydney as a hopeful sign that she survives.