Details have emerged explaining why prosecutors investigating Liam Payne's death consider his friend, Roger Nores, a person of interest.

Liam Payne texted his friend and designated caretaker about using drugs and having sex with prostitutes just hours before he fell to his death — with prosecutors wanting to try the pal for “abandonment” for failing to save him from his spiraling drug abuse.

Liam Payne texted his friend about obtaining escorts and drugs before his fatal fall from a Buenos Aires balcony, according to docs filed by national prosecutors who have charged the Argentine