Four people injured after being hit by a falling tree branch in Melbourne in Melbourne suburb of St Kilda. The branch came down at the intersection of Union Street and St Kilda Road at St Kilda about 8:40am on Thursday. The tree stands on private land. A woman in her 40s was trapped under the branch for a short time before being taken to the Alfred Hospital in a stable condition with non-life threatening back injuries. A man in his 30s was also taken to Alfred Hospital in a stable condition with a head injury. A second woman was treated at the scene for minor injuries.