The Fourth Stall, Part III

Their business is finished, and Mac's and Vince's lives have become something they have never been before: simple. None of the fortune or the glory, none of the risk or the threat of juvenile prison. There's even a new business that has stepped in to take their place (and take the heat off Mac and Vince for once). Things couldn't be better.
But that was before things at their middle school started to go haywire. Before they found out that there's a new crime boss at a school another town over trying to consolidate power. And before their old nemesis, Staples, came back to town begging for help after his stint in the clink. Just when Mac and Vince thought they were out, the business pulls them back in. But this time, will they be able to escape with their lives and their permanent records intact?