but I found two priors from a year ago.

但我查到一年前发生过两起类似案件
Prostitutes, actually, in motel rooms.

死者都是妓女在汽车旅馆被杀
Ok. So keep running with it.

好接着往下说
Why do you think this is the same unsub?

为什么觉得是同一个人干的
In Vanessa Holden's apartment, the following were discovered:

在瓦妮莎·霍顿的公寓发现了以下物品
bleach, ammonia, trash bags... all in a triangular pattern.

漂白剂氨水垃圾袋呈三角形放置
One year ago, motel rooms...

一年前的汽车旅馆
bleach, ammonia, trash bags...

同样是漂白剂氨水垃圾袋
also in a triangular pattern.

同样呈三角形放置
He's cleaning up.

他清理过现场
Might be trying to hide his tracks.

可能是为了掩盖踪迹
Could be a sign of remorse.

也可能是出于忏悔