‘Keep your eyes open’: Mum of missing German backpacker Caroline Wilga issues heartbreaking plea admin 17 hours ago USA Update Comments Off on ‘Keep your eyes open’: Mum of missing German backpacker Caroline Wilga issues heartbreaking plea 0 Views The mother of a missing German backpacker has issued a devastating message as homicide detectives join the search for the 26-year-old. Share Facebook Twitter Stumbleupon LinkedIn Pinterest