One of our current roommates has abandoned her property and has not paid rent or untilities for the month. She has not been home in a little over a month. Our lease is up on the 30th of this month and she is not on the lease. My roommate and I are thinking about selling her belongings to make up for the rent and utilities she has not paid. We have repeatedly texted her, asking her to come get her stuff. Our lease states that all personal belongings must be removed from the premises upon move out. Since she has abandoned her belongings do we have the right to sell them to make up for her debt?