With all the torture Jackson give to the person working for Sophia is still refused to say the truth until he was killed, Jackson already knew who he was working for which is why he told Sophia that but he could really comment that the guy was 100% loyal to Sofia so right now hearing what she said made him always regret why he killed the guy in the first place.

Sofia clearly looked like she was also regretting the way the boy died and how she wasn't able to help out but she couldn't bring herself down just because one of her trusted boys died.

Jackson was so sure...