I'll just give you an example, the riot that occurred at Mountain Institution last year. It was a major riot, which saw several buildings destroyed, cells destroyed, an inmate murdered during the process of the riot. We had conditions in which it was not easy to contain or maintain the offenders. We had to lock them down and do extensive searching, because the entire grounds were destroyed. We had to recover all the pieces of materials that could eventually be used for weapons. We had to put in place additional staff to control areas that we identified through that process as vulnerable and that had not been seen that way before. That riot alone cost about $3 million in overtime.
Concerning vacancies, we have had a significant number of vacancies over the last couple of years, and this has contributed significantly to overtime. When we have holes in our rosters, we have to fill them. If we don't have enough substitute officers in our rosters to fill them, we go to overtime. We're currently in the process, for this fiscal year, of hiring 1,280 correctional officers because of the number of vacancies we've had across the country.