This scene happens with the mother of the girl that Manji is currently helping.
When Seras finally tries to attack the culprits they shoot her.
It gave a completely different perspective this time around.
The scene ends with Marco coming to her rescue.
Now, he must use his newfound powers to protect the world from the Chronos Corporation which wants to dominate the entire world and uses strange biological creatures known as Zoanoids as foot soldiers.