One of the Face Advantages, Unstoppable, allows Wei to 'Ground 'n Pound'. How exactly do I 'Ground 'n Pound'?
How to ‘Ground ‘n Pound’
sleeping-dogs
Related Solutions
Irony strikes, I found it as soon as I posted this question. On the far west end of the greyed out path are a set of closed blue double doors. These you can run through and up the stairs.
First, climb up the dumpster by approaching it and pressing the climb key (Space on the PC). You'll then be able to press that key again to get on to the roof:
Then, go to the right, around the air conditioning unit and follow the roof to the other edge:
The lockbox will be to your left, around the corner:
Best Answer
To perform a Ground 'n Pound, you have to ground your enemy, then, well, pound them.
First, you need to activate the Face Meter by filling it up with successful attacks on enemies. Once the Face Meter has been activated, the Ground 'N Pound is as simple as tackling an enemy (running towards them with Space + F on the PC) and then pressing the attack button to punch.
Wei will hold the enemy down and you'll be prompted to repeatedly press the attack button, allowing you to punch them into submission:
I've found that pulling this off can be a bit tricky since it's not always convenient to tackle an opponent (instead of just grappling them) in the short period that the Face Meter is active.
You can perform a similar move during normal combat, but you're restricted to a much less devastating single punch after the tackle.