People from all over the world react to killing of Lyra McKee

People from all over the world are using social media to convey their shock, anger and sadness at the shooting dead of revered journalist, Lyra McKee.

Lyra, 29, was shot dead during a riot in the Creggan Estate on Thursday evening - here's a sense of what some people had to say.

Lyra McKee.

Lyra McKee.