Complex sentence: Slum dwellers in Patna, the capital of the Indian state of Bihar, also protested against the movie, with the campaign reaching a climax on 26 January 2009, when "protesters tore down posters and ransacked a movie theatre" screening the film.
Split into simpler sentences: Slum dwellers in Patna, the capital of the Indian state of Bihar, have also protested against the movie. Protests in Patna intensified on 26 January 2009, when "protesters tore down posters and ransacked a movie theatre" screening the film.