Search underway to find missing man swimming at Mornington, Victoria

A large scale search is underway to find a Victorian man who went missing while swimming at the Mornington peninsula. He was with his brother, when both began to struggle in the water and their father jumped in to save them. The father and locals were able to pull the younger of the two out of the ocean, but rescuers couldn't find the elder son. It comes after a horror start to the season, with Victoria recording a spike in drownings.