Alexander Monro (tertius) Charles found the sight of surgery so upsetting that he stopped trying and turned his attention to natural history. During Monro's tenure as Professor of Anatomy, Edinburgh was rocked by scandal due to the notorious "Burke and Hare murders" in which healthy individuals were intentionally killed in order to supply cadavers for dissection by anatomy lecturers and their students. One of the murderers, William Burke, was hanged on 28 January 1829, after which he was famously dissected at the Edinburgh Medical College by Monro himself. In a letter, Monro dipped his quill pen into Burke's blood and wrote, "This is
Edinburgh Phrenological Society It was denounced as an attack on faith and morals... read today, it must be regarded as really rather more orthodox in its teaching than some of the lucubrations of the Dean of St Paul's and the Bishop of Durham". Phrenologists from the Society applied their methods to the Burke and Hare murders in Edinburgh. Over the course of ten months in 1828, Burke and Hare murdered sixteen people and sold the bodies for dissection in anatomy lectures. Burke was executed on 28 January 1829, while Hare turned King's evidence; Burke was publicly dissected by Professor Monro the next day,