How Jessie managed to flee the safe house, how she managed to get to Paul. How he even managed to get so close to her and the fact that they both sat outside a police station in his car right now would always remain a mystery. But begee underestimate desperate people with something to lose.
Paul noticed the way she looked at the police station and how she fiddled with her hands. And he wished that he could muster up the courage to stop her from sacrificing herself like this but he couldn't. Not when Katherine was in danger.
Jessie looked away from the station, looking first at her hands in her lap then at up at Paul, when he placed his over hers to calm their shaking.
"You can do this." He encouraged and comforted her.