WATCH: Tributes to Lyra McKee as sister appeals for help in catching dissident gunman one year on

By Q Radio News and Cate McCurry, PA

More details to follow, but firstly have a listen to Lyra McKee's sister, Nichola Corner...

Members of the National Union of Journalists (NUJ) have joined "in solidarity and remembrance" to mark the first anniversary of the murder of Lyra McKee.

The NUJ said the commemoration is to celebrate the journalist's life and legacy.

The 29-year-old was shot in the Creggan area of Londonderry by dissident republican group the New IRA while observing clashes with police.

Colleagues and friends used the hashtag #WeStandWithLyra on social media to pay tribute.

Michelle Stanistreet, NUJ general secretary, said: "Lyra was a journalist who represented the best of Northern Ireland with a future ahead that reflected her optimism, her confidence, her ambition and her strong sense of social justice and commitment to equality.

"As we remember Lyra today, and think of her partner and family, we also think of journalists elsewhere who put their lives on the line when they get up and go to work each day.

"The greatest tribute we can pay Lyra is to find ways to encourage and promote the kind of imaginative, insightful and brave journalism for which she will be remembered."

Seamus Dooley, NUJ Irish secretary, said: "Lyra had an unrivalled zest for life and for living.

"That is what makes her senseless killing so cruel. In her journalism she combined her passion for journalism with a deep commitment to social change.

"In her writings, in her approach to issues of poverty, equality and exclusion, Lyra was not afraid to ask the difficult question, to challenge the conventional and accepted wisdoms and to look for new and imaginative solutions to problems. That's her legacy.

"What marked Lyra apart was her optimism, her unfailing good humour and her refusal to become cynical while fearlessly questioning the status quo.

"Like Martin O'Hagan, Lyra did not ask for the crown of martyrdom. On her first anniversary it is important that we celebrate the legacy of a woman of imagination, humour and enormous talent.

"My thoughts are with Lyra's partner, family and colleagues for whom her spirit remains an abiding presence."

Lyra's sister Nichola Corner has made a desperate plea for help in catching the New IRA gunman who fired the fatal shot a year ago. 

The devastated sister of murdered journalist Lyra McKee makes an emotional appeal for help to catch her killers. Nichola Corner has been speaking to Q Radio ahead of tomorrow's first anniversary of 29-year-old Lyra being killed by a dissident IRA gunman in Derry/Londonderry: pic.twitter.com/b8tR43FBTQ

— Q Radio News (@qnewsdesk) April 17, 2020

It comes as the Police Service of Northern Ireland (PSNI) issued a fresh appeal for information into her death, offering anonymity to anyone who can help to catch the killer.

The PSNI has sent letters to those living close to where she was killed urging them to take any new information to detectives.

Detective Superintendent Jason Murphy said: "While this appeal for information is being distributed by the police, it is also a direct appeal from the McKee family for help in getting justice for Lyra."

In the letter, Mr Murphy asks for mobile phone footage or photographs from the night, as well as requesting to speak to anyone who was present and can identify those involved in the disorder and has first-hand evidence relating to the events before or after the murder.