It's emerged a bizarre ransom note was attached to the fake bomb strapped to an 18-year-old Sydney girl, as a newspaper reported a possible sighting of whoever attached it to her.
Police, however, are keeping tight-lipped in their investigations into the ordeal endured by Madeline Pulver in which she had a fake bomb strapped to her neck for 10 hours.
One of Australia's most successful horse trainers claims to have seen two people acting suspiciously near to Pulver's house.
The Daily Telegraph reports Gai Waterhouse had spoken to police, after saying she saw a man leap into a car driven by a woman on the wealthy Mosman street where Madeline Pulver lives.
Police still don't have a description of the balaclava-clad offender who broke into the home on Wednesday afternoon and attached a fake but credible collar bomb to the terrified teen.