Buenos Aires, Argentina — As Argentine authorities investigated the death of ex-One Direction singer Liam Payne, who grappled with the pressures of global stardom while still a teenager, prosecutors on Thursday described the circumstances surrounding his three-story fall as suspicious, given possible drug involvement.

More details are emerging about the circumstances surrounding the death of Liam Payne, who plunged from a third-floor hotel balcony in Buenos Aires on Wednesday. The body of the 31-year-old singer, who was best known as a member of the boy band One Direction,