Governor Ritter has made two more appointments to key jobs in his administration.
Ritter named former Denver police chief Ari Zavaras as Director of Corrections. Zavaras held the prisons job once before, under former Governor Roy Romer.
The governor also named Democratic state Representative Tom Plant to head the state Office of Energy Management and Conservation. Plant says he'll help Ritter carry out his campaign promise to make Colorado a leader in conservation and renewable energy.