Peaches death mystery: Who supplied her with drugs?

After the shock announcement earlier this week that UK star, Peaches Geldof, died of a heroin overdose, Police have now launched a criminal investigation into the matter.

Officials say they not only want to know who removed drug paraphernalia from the scene (no evidence of drug taking was there by the time police arrived) they're also investigating who her drug supplier was.

Her husband, Thomas Cohen, is due to be questioned as part of the investigation.

Insiders say Peaches was seemingly obsessed with U.S muso, Elliott Smith, in the weeks leading up to her death. Elliott committed suicide in 2003.

How sad.