Keira's heart felt like it was stabbed multiple times while watching Johanna become uncontrollable and trying to kill the assassin. She wonders the meaning behind that burnt mark. Does it trigger Johanna's trauma?
"Baby," Connor held her tightly in his strong arms while Harvey took the body away with their security. That's when Keira decided to approach her sister, reached both of her hands, and took away the sharp thing. She relaxes a bit and Keira hugged her.
"It's alright, Jo," Keira said softly to coax her.
Her breathing started getting calmer and Keira took her back inside. That time, they now understand that Keira is Johanna's tranquilizer. If they lose Keira, they can imagine how it will become to Johanna. It will be chaotic. That's why they are protecting Keira as much as they can. It's the only way to keep Jo calm and sane. But there are things that they couldn't control and it made them anxious.