Brave big brother desperately tried to save missing teen before river tragedy
![Brave big brother desperately tried to save missing teen before river tragedy](https://i2-prod.mirror.co.uk/incoming/article33154755.ece/ALTERNATES/s615/3_MAIN-Crosby-Beach.jpg)
Teenager Daniel Halliday was swept away by a strong current while swimming with his brother and friends at Corby Beach, Merseyside. His sibling tried to save him but the current was too strong