<b>When the CEO of a research company disappears without a trace, Private Investigations has to catch a brutal killer-a killer headed straight to the victim&apos;s door.</b><br />Craig Gisto has promised Eliza Moss that his elite team at Private Sydney will investigate the disappearance of her father. After all, as CEO of a high-profile research company, Eric Moss shouldn&apos;t be difficult to find.<br /><br />Except it&apos;s not just the man who&apos;s gone missing. Despite the most advanced technology at their disposal, they find every trace of him has vanished too.<br /><br />And they aren&apos;t the only ones on the hunt. Powerful figures want Moss to stay "lost," while others just as ruthlessly want him found.<br /><br />Meanwhile, a routine background check becomes a frantic race to find a stolen baby and catch a brutal killer - a killer Private may well have sent straight to the victim&apos;s door . . .