It has been one year since authorities announced that five people had been indicted for their alleged roles in the overdose deaths of “Friends” star Matthew Perry

Federal prosecutors say Jasveen Sangha, the so-called “Ketamine Queen” accused of supplying the drug that they say resulted in “Friends” star Matthew Perry’s death, has agreed to plead guilty to five federal charges.

The so-called 'Ketamine Queen' accused of illegally selling the drugs that killed 'Friends' star Matthew Perry has agreed to plead guilty, according to federal prosecutors.