Others who invested money with Caddick were not so lucky.
Some of them raised their concerns with Asic, the financial services watchdog. In September, they started an investigation.
The raid
On 11 November, just before 6am, and accompanied by Australian Federal Police agents, Asic officers raided the $6m Dover Heights house that Caddick shared with her husband, Anthony Koletti, and her son.
Caddick worked from the house, and the officers took with them phones, computers, two stacks of filing cabinets from an office, and documents from storage under the stairs. By the time they left, it was almost 7pm.
The next morning, Caddick was gone too. She has not been seen since.