B2S19C50

Victim
* Mok Jung-Woo
Suspects
* Heath Johnston
* Sugai Utzuki
* Jake Trujillo
* Ling-Ling Shun
* Trystan Garza
Killer
* Ling-Ling Shun
Motive
* Ryan: Ling-Ling! How could you kill an 11-year-old boy?!
* Ling-Ling: Ah, I see...you found out everything, didn't you?
* Ling-Ling: Considering the fact that you arrested my predecessor, I'm really not surprised...but unlike him, I'm not going out without a fight!
* Ryan: Can you at least tell us WHY you killed a CHILD, though?
* Ling-Ling: In this business, you have to be tough. Nobody is safe. 
* Ling-Ling: The boy was dead the moment P'il gave him the information she found...
* Ling-Ling: I HAD to prove to my new friends that I'd be willing to do anything to get on their good side! And if people have to die to keep their secret, then so be it!
* Ryan: You're disgusting! I can't believe someone would kill a young boy just to please a group of terrorists!
* Ling-Ling: As I said, nobody is safe in this business...now if you excuse me, I have some business to attend to...
* Ryan: You really think you're going ANYWHERE after what you did?! You're out of your mind!
* Ling-Ling: holds out gun I beg to differ. I know you don't have a gun on you right now, so you have no choice but to stand down. We can continue our little cat and mouse game another day. I doubt this is the last time we'll clash, detectives...
Additional Investigation
After Ling-Ling walks away, we return to base and realize that the only way Ling-Ling could've known that Ryan's gun was missing would be if Ryan forgot it at a scene and Ling-Ling stole it. Luckily, Ryan put a tracking device on his gun. After waiting a few hours, we realize that Ling-Ling is heading on a flight to a beach in Timor-Leste. Knowing we have no time to lose, we fly there immediately, hoping to catch up with him and put an end to the "business" he said he had to attend.