The following guide includes detailed steps to help you find all the evidence in Episode 6: Out of Business in Battlefield Hardline.
After rescuing Khai, your mission is to get information from a computer inside a Korean car dealer. The Toso office is where you find the first two items.
Purchase Order for Bianchi
The purchase order is located on a desk in the main room. The desk is on the left side from where you enter the room.
Letter from Kang’s Wife
The letter is placed near the objective. Use your scanner to collect it.
The salvage yard is the next place to look for evidence. You will arrive at this location after escaping the Korean gang.
In the garage, look for the luggage on the left side.
This evidence is carried by a guard named James Mun, who is guarding the area. Use your scanner to find him, arrest him and collect the evidence.
Find the boom box playing K-Pop in the next room. The album is next to it.
The detonator can be found on a workbench near the boom box. Use the scanner to find it since it is hard to spot.
The last three items can be found in the body shop where Kang is currently located.
Photo of Lily Kang and Roark
When you enter the body shop, go to the room on the left. The photo can be found on the desk.
Bomb Under Kang’s Bianchi
Find the white car in the body shop. The bomb is hidden under the car. You can still use the scanner to spot it, though.
Pallet of Hot Shot
The last item is a box beneath the stairs in the body shop. It is just a few steps away from the white car.