Complex sentence: He then returned to Canada to practice in London, Ontario, but in August 1879 Kate Gardener, a woman with whom he was alleged to have had an affair, was found dead in an alleyway behind Cream's office, pregnant and poisoned by chloroform.
Split into simpler sentences: He then returned to Canada to practice in London, Ontario. In August 1879 Kate Gardener, a woman with whom he was alleged to have had an affair, was found dead in an alleyway behind Cream's office, pregnant and poisoned by chloroform.