Sydney trainer Sam Kavanagh faces a lengthy ban after being found guilty of 23 charges relating to the use of cobalt and raceday treatments.
The inquiry was sparked by the presence of cobalt and caffeine found in a sample taken from the Kavanagh-trained Midsummer Sun after he won the Gosford Cup in January.
The investigations by Racing NSW stewards and the integrity unit resulted in five other people, including Kavanagh's vet Dr Tom Brennan, being charged and also found guilty of 12 charges including lying to the original inquiry.
Kavanagh named Brennan, the principal of the Flemington Equine Clinic, as the source of a substance called Vitamin Complex which was found to contain 175 times the amount of cobalt usually found in a supplement.
Clinic manager Aaron Corby has been found guilty of one of two charges, that of trying to persuade Kavanagh not to name Brennan or the practice as the source.
