Original sentence: 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
Edited sentence: Ian Tomlinson (7 February 1962 – 1 April 2009) was an English newspaper vendor who was unlawfully killed by PC Simon Harwood during the 2009 G-20 summit protests, when the said police officer struck him on the leg with a baton, then pushed his back forcefully, causing Tomlinson to collapse and subsequently die minutes later