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

Liam Payne passed away at the age of 31 in Argentina. Learn why the late singer was in Latin America during his final days.

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

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

Liam Payne and his girlfriend Kate Cassidy adopted a rescue dog just weeks before his tragic death, with the One Direction ...

The Liam Payne tragedy has shook everyone involved to its core. Nearly a week after his death, there are still a lot of questions left to be answered. That process, unfortunately, ...

Two years before Liam Payne’s death, the former One Direction member shared he wanted to be remembered for being “a nice guy.

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

This article contains mentions of death and substance abuse Liam Payne’s "erratic behavior started ramping up" after his ...

Liam Payne’s girlfriend, Kate Cassidy, has broken her silence after the late singer fell to his death from a hotel balcony in Buenos Aires, Argentina, last week. The model and influencer said she’s ...

Former One Direction star Liam Payne often shared snippets of his life with his beloved dog Stan on social media before his ...