information is in the boxes

PATH SUBWAY SYSTEM CASH SYSTEM -THE FAIR WAS 25 CENTS PASSENGER DROPS A QUARTER INTO THE TURNSTILE SLOT TURNSTILE UNLOCKS PASSENGER ENTERS PATH SUBWAY SYSTEM COIN ROOM CLERK: MAKES CHANGE REMOVES CASH FROM TURNSTILES HAS ACCESS TO CASH TURNSTILE CASH BOX BUT NOT TO TURNSTILE MECHANISM PATH SUBWAY SYSTEM TURNSTILE MECHANIC . FIXES BROKEN TURNSTILES HAS ACCESS TO TURNSTILE MECAHANISM BUT NOT TO CASH BOX PATH SUBWAY SYSTEM AT END OF DAY THE MONEY TRAIN ARRIVES CASH IS COLLECTED FROM ALL COIN ROOMS . ALL TURNSTILE COUNTERS ARE RECORDED TWO GUYS WALK INTO A BAR BOTH WORK FOR THE PATH AT THE NEWARK STATION ONE IS A COIN ROOM CLERK THE OTHER IS A TURNSTILE MECHANIC WHAT COULD GO WRONG? EXPLAIN