Original sentence: A first postmortem examination indicated he had suffered a heart attack and had died of natural causes.His death became controversial a week later when The Guardian obtained video footage showing him being struck on the leg from behind by a police officer wielding a baton, then pushed to the ground by the same officer.Ian Tomlinson (7 February 1962 – 1 April 2009) was an English newspaper vendor who collapsed and died in the City of London on his way home from work during the 2009 G-20 summit protests.In May 2011 an inquest jury returned a verdict of unlawful killing, ruling that the push and baton strike had involved excessive and unreasonable force.The CPS announced a review of its decision not to prosecute
Edited sentence: Although a first postmortem examination indicated he had suffered a heart attack and had died of natural causes, an inquest subsequently found that Tomlinson had been unlawfully killed and that the force used by the police officer was excessive and unreasonable.However, after the inquest jury returned its verdict in May 2011, the CPS announced a review of its decision not to prosecute.Ian Tomlinson (7 February 1962 – 1 April 2009) was an English newspaper vendor who collapsed and died after being struck by a police officer in the City of London, while on his way home from work during the 2009 G-20 summit protests.Tomlinson's death became controversial four days after the initial postmortem when The Guardian obtained video footage showing him being struck on the leg from behind by a police officer wielding a baton, then pushed to the ground by the same officer