Becky Mathisen

She built systems designed to expose the truth. Now someone is using those same principles against her. Former Sentinel Security Director Kayla Cross knows how to find an intrusion. They leave traces. Patterns. Evidence. This one doesn't. Security footage changes without explanation. Calls appear that no one made. Conversations leave behind conflicting memories. And every attempt to investigate reveals another layer of manipulation-as if someone has been studying not just Kayla's technology, but the way she thinks.
As the line between investigation and family disappears, Kayla faces an impossible choice: keep gathering evidence...or protect the people she loves before the next move is made. Because the most dangerous system isn't the one watching you. It's the one that already knows how you'll respond.