Two Kent men arrested on suspicion of the murder of a businessman at his farm in East Sussex have been bailed.
Julian Gardner, 53, died from multiple injuries in October after apparently disturbing intruders in outbuildings at Bush Barn Farm, near Robertsbridge.
A 39-year-old man from Ashford and a 43-year-old man from Maidstone were arrested on Wednesday.
Police have already arrested and bailed seven men from Kent, a man from north Wales and a woman from Kent.
A post-mortem examination found Mr Gardner suffered compression-type injuries, possibly caused when he was crushed between two vehicles.
Police believe he disturbed an unknown number of people in the early hours of 11 October forcing outbuildings where he ran an agricultural and car repair business.
Kent Police received about 40 calls and a large number of texts and e-mails following an appeal on the BBC Crimewatch show on 14 December.
A man who claimed to be the person shown on CCTV footage on the programme was arrested and later bailed.
A £10,000 reward has also been offered by police for information leading to the arrest and conviction of those responsible.