Bryan Griffiths denies the new charge
A man has denied killing a hunt supporter by flying a gyrocopter towards him at speed.
Bryan Griffiths, 54, of Bedworth, Warwickshire, pleaded not guilty to a new charge of the manslaughter of Trevor Morse by gross negligence.
Mr Morse, a committee member with the Warwickshire Hunt, died at Long Marston Airfield, Stratford-upon-Avon, on 9 March.
A jury has been sworn in for the trial which has been adjourned until Tuesday.
Mr Griffiths, of Wiltshire Close, had previously been charged with manslaughter.