Between April 1928 and March 1929, arsenic killed Edmund Duff, Vera Sidney and Violet Sidney of one Croydon family. Two inquest juries found murder, a third could not decide, and in August 1929 the authorities said no one would be charged.
Between April 1928 and March 1929, arsenic killed Edmund Duff, Vera Sidney and Violet Sidney of one Croydon family. Two inquest juries found murder, a third could not decide, and in August 1929 the authorities said no one would be charged.