The doping axe has once again fallen to 2006 Commonwealth games 10,000m gold medalist Lucy Wangui Kabuu.
Kabuu who also won bronze medal at the same games tested positive for narcotic morphine.
The 34 year-old has a personal bests of 14:33.49 minutes for the 5000 m and 30:39.96 minutes for the 10,000 m making her one of Kenya’s fastest ever runners in the events.
The Mukurweini born athlete tested positive in April this year at the EA7 Emporio Armani Milano Marathon where she came from behind to take a close win in the women’s race in 2:27:02 holding off her compatriot Vivian Jerono Kiplagat by six seconds in the final two kilometres.
Her case is coming hot on the heels of 400m champion Boniface Mweresa who tested positive a fortnight ago.