It recounts several notable cases, from the killing of Sarah and Edward Glass at Wadland Down in 1827 and the poisonings of Samuel Wescombe in Exeter in 1829 and William Ashford at Honiton Clyst in 1866, both by wives whose affections had gone elsewhere, to the horrific murder of Emma Doidge and her boyfriend William Rowe by the former's jilted suitor at Peter Tavey in 1892, as well as the strangl...