Somali in London knife attack whom police said was just mentally ill ‘recommended Jihad terror books’ Miles Goslett – The British authorities have said Zakaria Bulhan – the 19-year-old Norwegian man of Somali descent arrested on suspicion of murdering American tourist Darlene Horton in London on Wednesday night and stabbing five others – does not necessarily have any links to Islamic terrorism. However, Heat Street has found evidence that a person using the same name – Zakaria Bulhan – has listed at least one book advocating violent jihadism in their personal account on the Good Reads website since 2014....