USPTO Service Desk Management - Service Desk Team Lead Innovative Management and Technology Approaches Employee Review

There are certain people in senior management, who claim 125+ hours a pay period, and say they work 15+ hours a day. while all they do is 'login from home' for more than 10-12hrs a day (even weekends) and is quite famous for their drunken antics and sending emails when (high?)!! Why? Just because they can. The junior level Tier 1,2 employees hardly get paid good salaries, however these person game the system and gets away! How?