sentences:  Katy then got into the taxi and left Hollyoaks Village for good.On 22 July 2016, Warren tells Sienna Blake (Anna Passey) that Katy recently died of a drug overdose.On 1 February 2017, it was revealed via recorded video footage that both Joel Dexter and Bart McQueen were involved in supplying the drugs that caused Katy to overdose.