my healers 4

Moon-ho mostly keeps his mouth shut, but his eyes turn icy as he listens to them plan. He shoots his brother a hard look, but Moon-shik just raises a toast.

On to the police cyber crimes team, led by the sharp Investigator Yoon. Looking into the recent activity of the dead Go Sung-chul, he comes upon that subway stoppage, which coincides with gaps in CCTV footage—it must have been hacked. Investigator Yoon identifies the thugs who'd swarmed the station as Double S employees, and deduces that they and the Healer were there for the same thing.

Digging through cell phone footage shot by a bystander, Investigator Yoon spots the moment when Go Sung-chul and the Healer jump from the car, with the Double S guards in pursuiHis sidekick asks whether the police station is safe from hacking, and Investigator Yoon replies with a smile that they're safe from outside hack jobs… but inside jobs are another question.

Cut to: Ajumma Min-ja receiving the very same footage he'd just watched. Hm, interesting. What's the inside connection?

But judging from how Min-ja curses Yoon for being a "damnably hard-working bastard" and wonders when he'll retire already, perhaps he's not exactly on her team. But he's definitely acquainted with her and her ways.