AP

Ryan Leaf’s life has taken another sad turn, as he was kicked out of his residential drug treatment program and sent to prison.

The Great Falls Tribune reports that Leaf, who was sent to treatment after twice getting caught stealing prescription painkillers, has been moved from a treatment center to the Montana State Prison in Deer Lodge.

“The Montana Department of Corrections terminated Leaf from the treatment program and placed him in prison after he was found guilty of behavior that violated conditions of his drug treatment placement,” a Montana probation and parole administrator said in a statement. “The violations included threatening a program staff member.”

Leaf got a seven-year sentence for drug and burglary charges in June, but if he was able to successfully complete drug treatment he was expected to serve only about 15 months. It is unclear how much prison time Leaf will now have to serve in Montana. Leaf was previously given a 10-year suspended sentence in Texas in 2010, and he may have to serve some or all of that sentence after completing his time in Montana.

In other words, the No. 2 overall pick in the 1998 NFL draft may be in prison for many years.