The journalist was shot dead while observing rioting in Derry in April 2019.
Police in Northern Ireland have made three further arrests as part of an investigation into the murder of Lyra McKee.
The men, aged 36, 39 and 45 were arrested in Derry City and are being held in Musgrave Police Station in Belfast for questioning.
A 63-year-old man was arrested yesterday in relation to the journalist's murder, who was shot dead while observing a riot in Creggan in 2019.
Detectives have made three further arrests. pic.twitter.com/7mo5YWsHUz
— Police Service NI (@PoliceServiceNI) October 5, 2021

BREAKING: Clane Primary School To Close After "Non-Compliant" Fire Alarm Deemed A Risk To Life
Faulty Software Update Leaves Thousands Of New Passports At Risk Of Travel Problems
Kildare Council Proposes To Relax Rules After Serviced Sites Scheme Fails To Generate Interest
Maynooth's Paul Mescal Explains Why He Prefers London Over Dublin Following Backlash
European Union Approves Mercosur Trade Deal
Uisce Éireann Reminds Motorists Of Two-Month Road Closure In Leixlip For Pipeline Works
Revealed: Roof Leaks And Mould Close Classrooms At Curragh Community College - Students To Walk Out
Kildare TD Calls For Grants Of Up To €1,000 To Help Young Innovators Turn Ideas Into Reality