Don't worry. I'll-- I'll take care of him.

别担心我会照顾好他的
The unsub was probably already here when your brother arrived.

你弟弟到时嫌犯可能已经潜伏在这里了
But he didn't kill him.

但他并没有杀他
Because Charles was the target.

因为查尔斯才是目标
So this guy's mission oriented.

所以说这个人的目标是固定的
I believe the unsub may have stolen Scott's firearm.

嫌犯肯定偷了斯科特的枪
Doesn't match his M.O., but that won't stop him from using it.

虽然跟他的习惯不符但不耽误他用
There's something in here.

这里有发现
He wrote, "Charles and Riley good friends,"

他写道 "查尔斯和赖利是好朋友"
But he underlined the words "good" and "friends."

但他在"好"和"朋友"底下划了线
That mean something to you?

你知道这意味着什么吗
Yeah. He used to do that when we were kids.

是啊我们小时候他经常这么做