Pete Doherty has been arrested on suspicion of supplying drugs to dead heiress Robin Whitehead, is reporting.

The 31-year-old Babyshambles rocker attended a police station voluntarily to face the charges on Friday.

A spokesman for the London Metropolitan Police said: “A 31-year-old man was arrested on March 19 on suspicion of supplying controlled drugs. He was bailed to return on a date in April pending further inquiries.”

Whitehead had been working on a documentary about Doherty before she died of a suspected overdose in an east London flat on Jan. 24. Doherty previously admitted he visited the property the day before and the day after she died but claimed he stayed at his home in Wiltshire in between those times.