Donna discovers a group of children playing with used injection needles and bandages at the dump. The children have to go to hospital and Donna and her friend Wally decide to catch the people who dumped the dangerous rubbish. Donna discovers a group of children playing with used injection needles and bandages at the dump. The children have to go to hospital and Donna and her friend Wally decide to catch the people who dumped the dangerous rubbish.