Claire knew she was dead the moment she heard the alarm go off and subsequently stop. That was only possible if someone knew the code; if the system had been destroyed, a notification would have been sent to the security company and her phone.
Alex was here. After whatever they had done to him, they decided to make things go full circle and have him be the one to kill her. It was the cruelest possible thing they could have done.
She knew better than anyone outside of the Agency what he was capable of. He would find her in a matter of minutes.
Claire locked her bedroom door to buy a little more time and was now hiding underneath her bed with Daisy. Her heart beat so fast she almost couldn't feel it anymore and her blood roared in her ears.
Think. She had to think!