Northern Irish police arrest four over killing of journalist Lyra McKee

FILE PHOTO: A mural depicting murdered journalist Lyra McKee is seen in Belfast, Northern Ireland September 6, 2019. REUTERS/John Sibley

BELFAST (Reuters) - Northern Irish police said on Wednesday they had arrested four men in relation to the 2019 killing of journalist Lyra McKee in Londonderry, whose death sparked outrage in the British-run province.

The men, aged 19, 20, 21 and 33, were arrested under the Terrorism Act by officers investigating McKee's murder, police said.