The heartbroken family of a murdered young surfer stabbed multiple times in an early morning attack at a popular NSW beach have broken their silence.Kye Schaefer, 21, was seriously stabbed in the neck and chest after leaving Park Beach on Ocean Parade in Coffs Harbor at about 6.40am last Thursday.He was transported to the hospital but succumbed to his injuries. Now, his sister Mimi has spoken out to thank the first responders who fought to save her brother's life and the local community for... Read this story