A professional boxer who launched his career at Dagenham Boxing Club was one of the victims of a shooting on a farm last week.

Martin J Ward, 22, was shot in the shoulder during what police have called a “neighbourhood feud” that started as a fight in Harold Wood, and escalated to a gun being fired at a Navestock farm in Essex.

His brother John, who also once trained as a boxer in Dagenham, was shot in the leg.

Essex Police have launched an attempted murder investigation and are searching for armed 27-year-old Francis O’Donoghue who is believed to have been at home on the travellers’ site at Lizvale Farm when the shots were fired there on Tuesday afternoon.

Police have widened their search into London and Hertfordshire, where it is believed O’Donoghue may be hiding out on a travellers’ site with friends or family.

Essex Police’s Supt Trevor Roe last week said: “We have taken several witness statements which all suggest Francis O’Donoghue was at the site at the time of the shooting and so our focus is primarily now on finding him.

“We would urge anyone who knows him to avoid him purely because he is in possession of a handgun.

“There is nothing, though, to suggest that people in the wider community are at risk of being injured.”

Police described O’Donoghue as white, approximately 5ft 11ins tall and of medium build. He has short-brown hair and protruding ears, and speaks with an Irish accent.

Meanwhile the brothers are making good progress in their recovery.

On Thursday, Martin, who narrowly missed out on selection for the London 2012 Olympics, tweeted: “Thanks to everyone for the messages and phone calls of support for me and my brother John! Really does mean a lot! On the road to recovery now!”

Anyone with information about the shooting is asked to contact Essex Police on 101. If you see O’Donoghue, or know his whereabouts, call 999.