Home and Away actress Jessica Falkolt, 28, and her 21-year-old sister are fighting for life after Boxing Day horror car crash that killed both their parents

Home and Away actress Jessica Falkholt (pictured left) and her sister Annabelle are fighting for their lives in hospital after a horrific Boxing Day car accident (pictured top and bottom right) which killed both of their parents. Lars Falkholt, 69, and his wife Vivian, 60, died after the crash at the Princes Highway at Mondayong on the New South Wales south coast on Tuesday. Their daughters were airlifted to hospital, both in a critical condition, according to 9 News. Annabelle, 21, remains critical at Liverpool hospital while 28-year-old Jessica is at Saint George Hospital. A 50-year-old man from Ulla Dulla was also killed in the crash. Police have explained they are investigating the behaviour of the driver of the other car, Craig Anthony Whitall, to determine whether he was using a phone before the tragedy.