Matthew Perry depended on assistant Kenneth Iwamasa to keep him sober, but the late actor’s still-grieving family claims his ...

The court in Los Angeles heard that Matthew Perry’s live-in personal assistant, Kenneth Iwamasa, had a central role in the ...

Kenneth Iwamasa was intimately aware of Perry's yearslong struggle with addiction but procured the actor dozens of vials of ...

\Matthew Perry’s former personal assistant was sentenced Wednesday to three years and five months in federal prison for ...

Matthew Perry’s live-in personal assistant, who injected the “Friends” star with a fatal dose of ketamine, was sentenced to ...

The wide-ranging prosecution of those involved in the death of “Friends” star Matthew Perry has come to a close with the ...

Matthew Perry’s sisters spoke out against his assistant in emotional statements.

Lisa Calio, who worked for the "Friends" alum for close to three decades, wrote a letter to the judge ahead of Kenneth ...

The 'Dateline' correspondent said “angry is an understatement” after Perry’s assistant was sentenced to 41 months in prison ...

The prosecution of five people in the drug death of actor Matthew Perry ended Wednesday with the sentencing of the personal ...

Kenneth Iwamasa injected Perry with ketamine several times on the day he died ...

Matthew Perry’s personal assistant Kenneth Iwamasa, who helped to administer ketamine to the actor, was sentenced to three ...