Frankie Barnett, 75, had never been in a pool until she started learning to swim three months ago.
Lyra McKee’s friend has said ‘guns have no place in any community’ as hundreds pay their respects.
Lyra McKee was shot dead during violence in Londonderry that police are treating as a “terrorist incident”.
The 29-year-old journalist was shot during rioting in the city on Thursday night.
Figures from politics, journalism and beyond unite to condemn the murder of the journalist in Derry.