Gráinne Nic Gibb, partner and Grainne Nic Lochlainn, sister of Ronan MacLochlainn arriving for the Commission of Investigation of the fatal shooting by An Garda Siochana of Ronan Mac Lochlainn in 2015. File photograph: Alan Betson

The shooting dead of Real IRA member Ronan MacLochlainn during an armed robbery 20 years ago was “necessary and reasonable”, a commission established (...)