Liam Payne's "erratic behavior reportedly began to escalate" following Kate Cassidy's departure from their vacation.

The former One Direction member and the influencer vacationed in Buenos Aires just days before his tragic death at age 31.

Liam, who was in Buenos Aires in Argentina with girlfriend Kate before he died aged 31 last Wednesday, welcomed a dog with ...

In the wake of Liam Payne’s heartbreaking death at 31, his girlfriend, Kate Cassidy, has resurfaced, drawing support from ...

Justin Bieber shared his support for fans mourning the loss of One Direction’s Liam Payne who died on Oct. 16, following a ...

A source close to Kate Cassidy tells PEOPLE exclusively that Liam Payne's "erratic behavior started ramping up" when she left ...

Four days after Liam Payne’s death, the late singer’s girlfriend, Kate Cassidy, was photographed in public. The influencer ...

Liam Payne's girlfriend Kate Cassidy "stood by him" amid his recent legal battle with his ex-fiancée, Maya Henry — something ...

Payne, who was only 31 at the time, fell from the balcony of his third-story room in CasaSur Palermo Hotel, where he had been ...

Liam Payne's girlfriend Kate Cassidy broke her silence on the death of the ex-One Direction singer, saying she is at a ...

Liam Payne 's girlfriend Kate Cassidy has broken her silence after the former One Direction singer died aged 31 falling from ...

Liam Payne's girlfriend Kate Cassidy, who left Argentina mere days before his death, broke her silence Friday asking for space to grieve.