Robin Kernohan, who has treated Shally's horses for six months, said that the horses had suffered a "sickening" death, and stated that he believed poison had been put in their drinking water. "The horses' throats are paralysed, they have muscle tremors, sweating and show colic-like tendencies," Kernohan said. "They then go into a coma and die." Mr Sox would have become a fourth victim, but the horse-drinker supplying him was faulty.
"We are awaiting the full results of forensic and toxicology tests being carried out at a Newmarket laboratory," a spokesman for Derbyshire police said yesterday, and the Jockey Club too will not offer any comment until the cause of death has been determined. It seems likely, however, that a full-scale criminal investigation is only a matter of time.
In a separate development, it became clear yesterday that many trainers have reservations about the condition of the course where Davis died. When entries closed for next Tuesday's meeting at Southwell, the first jump meeting at the track since last month's tragedy, not a single event had attracted more than seven contestants, and as a result the entire card was re-opened for additional entries.
This is the first time that every race at a meeting has been re-opened, with only 29 horses put forward for the six races. The last four hurdle events attracted just four entries each.
The ground at Southwell was criticised last month when the official going was changed to firm after the second race, contrary to assurances that the going would be no faster than good to firm throughout the summer jumps campaign.
While investigations continued into the deaths at Shally's yard, it was also revealed yesterday that a former racehorse, Fisherman's Quay, was attacked with "an axe or machete" last week in the field near Dunbar, East Lothian, where he is spending his retirement after a career in hunter- chases and point-to-points. The 12-year-old, who was turned out with seven other horses and a pony when the attack took place, was found with a deep four-inch gash on his back which had cut through a muscle.
Jean Armour, the gelding's owner, said he is expected to make a full recovery. "Hopefully this is a one-off and I would not want anyone else to witness this," she said. "It is terrible to see and the whole field of horses is distressed. He has not lain down or slept since it happened." Last year, two horses were stabbed at stables near Southampton.Reuse content