While in K-Dog's House, leave the kitchen and go to a black door. Go in that hallway and you will find him dead. Then, you will find yourself in the bathroom. Go out carefully, as there are a lot of enemies. Using a counter kill is recommended. You will then get a task to find K-Dog's phone. It is in the room where you found him dead. You will then get a task to open four locks. All the locks are in the room, but you may need to activate things. Note: You are with Lloyd Banks so this is easier.
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