Three-year-old Evelyn was being pushed in a stroller by her mum across Browns Plains Road in the City of Logan, south-east Queensland, on April 18 when the accident unfolded.
A stand-off between a crowd of CFMEU representatives and security guards at a Queensland project allegedly involved unionists jumping fences to get on to site.
Australian authorities say that a 16-year-old boy was swimming with a 13-year-old in the waters off of Saibai Island when a crocodile killed him. The pair's boat had broken down.