Mother of Mercy, is this the end of Ricco?

BBC SPORT | Ricco the latest to fail EPO test

Current King of the Mountains and white jersey leader Riccardo Ricco of Saunier Duval is the latest to test positive for erythropoeitin (EPO) at the Tour. His Saunier Duval team, which had three stage wins so far, withdrew before today's Stage 12.

Ricco tested positive at the 4th stage, last week's time trial. Ricco won Stage 6 and Stage 9, and was sitting in 9th overall, with the Alps yet to come. He also was 2nd in this year's Giro d'Italia.

I've seen a couple of sites suggest EPO is a retro performance enhancer, but apparently Ricco was positive for CERA (Continuous Erythropoeitin Receptor Activator), a 3rd generation version of the drug that's been called “Super EPO”.

"This is a decision of the team and is not dictated by (Tour organisers) ASO," Saunier Duval sports director Matxin Fernandez said.

"We suspend the activities of the team until we understand what has happened," Fernandez added.

Hope the headline reference isn't too obscure.

Also:

cyclingnews.com | Riccò positive - Saunier Duval taken out of Tour

Eurosport | Ricco EPO positive stuns Le Tour