Right now, all that was in Barry's heart was rage and the desire to kill everyone in front of him.
How could Lyn and her mother be kidnapped during the day when everyone was busy? He knows that Lyn and his mother are not weak. At least, even though they are not as strong as him, they will not be knocked out easily.
They will definitely fight and if they fight there will definitely be people who are aware of their struggle. But why? Why were the two of them kidnapped?
Barry came to that conclusion by himself. Those people living in this shelter today did nothing to help Lyn and her mother. Or they don't want to because they collaborate with Jack.
Now Jack's cronies are dead, turned into a bunch of compressed flesh and bones. Meanwhile, Jack himself is still not dead. He is lying on the ground with his limbs torn. Barry let him bleed to death.
Everyone stared at him from below. Now that he stood in the air, above them, he felt much more superior.