Matthew Perry

Matthew Perry died from 'acute effects of ketamine' on 28 October aged 54

Friends star Matthew Perry died in October last year

Kayti Edwards had worked as an assistant for the Friends star in 2011

Show creator Marta Kauffman shared how fans can honour the actor's memory

Court documents record the last thing Matthew Perry said to his assistant Kenneth Iwamasa

Five people have been charged in connection to Matthew Perry's death last year

Five people have been charged in connection with Matthew Perry's death

The police have released text messages from Matthew Perry's doctor, who has since been charged

Multiple arrests has been made in connection to Friends actor Matthew Perry's death

Friends star Matthew Perry was found dead in a hot tub in October last year

Teri Hatcher told the story of how Matthew Perry reacted when they were banned from Hinge for impersonating themselves

The Friends actor's death continues to be investigated

The Los Angeles Police Department and the Drug Enforcement Administration announced they have opened a joint investigation

The BAFTA TV Awards paid tribute to stars who have died over the last year

The Chandler Bing actor died last year

The pair still had each other's backs, years on from the show's finale

Viewers were not happy with the British TV host's comment on the late Friends star

The touching note had been lovingly placed on his grave

Matthew Perry's ex-girlfriend believes that the star's ketamine treatments should be investigated after contributing to his death

A report into the cause of death has been released