She simply watched in the shadows. Sure, after this, she'll leave the two alone; allow them time to heal while she continued to find out what caused her to trigger those memories the way they did with Chase. Perhaps she may come back for both of them should they need help. Perhaps she may try to kill both of them like she once promised Sarah. Nonetheless, both Leyia and what she thought the SIVA had felt that they were at least doing something to pay for her death...and for the torture she had to endure...the endless suffering...to the people whom she once trusted.