Jan Ullrich

According to German news agency sid, the Bonn public prosecutor Fred Apostel has confirmed that comparisons with a DNA sample taken from Ullrich's saliva showed "without a doubt" that nine bags of blood seized by the Guardia Civil in Madrid last year belonged to Jan Ullrich.

"We found nine blood bags that we could compare with the DNA probes. This shows that blood bags were stored there (in Fuentes's offices)," Apostel told n-tv.

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