Woman came to aid of abducted teenager

A woman who came to the aid of a teenager after she was abducted and sexually assaulted says it sounded from her screams like someone was being murdered. Police suspect the attack on Friday afternoon may be connected to a similar one in Blockhouse Bay on Sunday evening. They're urgently trying to find 62-year-old Murray Edward Thomas Robertson as well as a second man thought to have been involved. Matthew Theunissen reports.