Four men arrested over the murder of gay journalist and activist Lyra McKee

Police in Northern Ireland have arrested four men over the murder of gay journalist Lyra McKee, who was shot dead in Derry in April of last year. The four men, aged 20, 27, 29 and 52, were arrested in Derry/Londonderry this morning under the Terrorism Act after the New IRA claimed responsibility for her death. …...