Ah, the woes of mixing with headphones. I'll up the volume and reupload it. And yeah, I hate the punching noises. They're really cartoony

Real punches don't really make sounds though -_-
It's happens outside the book. The mention of it is in Book One, Part Two, chapter 16 (chapter 28 on the website)-
"Blood dripped down the face of a young man tied to a chair, matting his blonde hair. He’d been dragged, unconscious, through alleys with the combined effort of several men, brought in through the maintenance entrance of the building and deposited in an interrogation room on the building’s hidden floor. He was large and as useless awake as he had been asleep; he told James Maxwell little that he did not already know. Leaving the urchin in the hands of one of his more dutiful interrogators, the rich politician retreated to his observation room to bask in the glow of his monitors."