Both men failed to answer bail.
Police are appealing for public help to locate a father and son wanted in connection with a serious assault in Loughborough.
Dominic Sas, 45, and his son, Iulian-Romica Dumbra, 19, both of Loughborough, were arrested in connection with an incident that happened in Leicester Road on Tuesday 30 July last year.
Leicestershire Police, said: "A man, in his 40s, was attacked and hit with metal poles, sustaining multiple broken bones as a result.
"Following initial enquiries, Sas and Dumbra were released on police bail while the investigation continued.
"In December last year both men failed to answer bail where they were due to be charged with grievous bodily harm with intent.
"Since then, officers have been carrying out a number of enquiries to locate both Sas and Dumbra, but these enquiries have now been exhausted."
Police are now appealing to the public to assist and come forward if they know the men's whereabouts or have information that could help locate them.
You can report information online at www.leics.police.uk or by calling 101, quoting crime reference number 24*452879.
Alternatively, you can report to Crimestoppers, which is free and anonymous, on 0800 555 111.

Meet the landlord set to take over an historic village pub after seven years of closure – and why he ‘absolutely fell in love’ with it
Changes to Fosse Park approved
Fridges and freezers can be taken to Warwickshire recycling centres again
Extra police patrols coming to market towns
Woman in her 70s loses thousands in courier fraud scam
Leicestershire parents vote to keep October half term
Airport apologises over data breach
Hinckley baby creates five generations of women in one local family
