Attack: Lee Keeley, 38, grabbed the unnamed woman and hit her head against a wall before stamping on her head and chest in a courtroom . An ex-boyfriend flew into a furious rage and attacked his former partner in the middle of a courtroom. Lee Keeley grabbed the unnamed woman and hit her head against a wall before stamping  on her head and chest at Lincoln County Court, after a judge ruled against him in a civil matter. The 38-year-old defendant chased her round the courtroom and tore out clumps of her hair after losing his temper in January. A court heard Keeley launched a chair at his ex-girlfriend before he started attacking her and barristers had to step in to break the pair up. The victim suffered a cut to her right ear, bruising and swelling to the ear, a grazed cheek as well as bruised ribs. Last Thursday, Keeley appeared before another judge at Lincoln Crown Court and admitted assault occasioning actual bodily harm. He was jailed for two years and given an indefinite restraining order, preventing him from contacting his former partner. Sentencing, Judge Michael Heath said: ‘I understand your disappointment but your behaviour after the decision was outrageous.’ A court heard Keeley, from Lincoln, had become increasingly agitated during the hearing and then erupted as Judge Richard Toombs announced the decision. Shocking scene: Keeley chased the woman round the courtroom at Lincoln County Court (above) and tore out clumps of her hair after losing his temper when the judge ruled against him in a civil matter in January . Keeley, who had represented himself, began arguing with the judge then turned on his ex-partner. David Outterside, prosecuting, said Keeley shouted an insult at the woman before adding: ‘He then picked up a chair and threw it at the victim but missed her. ‘He then chased after her. Twice they ran round and round the court as he tried to get hold of her.’ The court heard Keeley later told police he went into a rage when the decision was announced. He said he recalled throwing the chair but could not remember anything after that. David Eager, defending, said Keeley had ‘simply lost control’.
Lee Keeley flew into a rage after a civil case in Lincoln went against him .
38-year-old chased girlfriend around court and even threw a chair at her .
After finally pinning her to the wall he hit her then stamped on her head .
Judge at crown court sentencing says his behaviour  was 'outrageous'