Dragana Haines says the "last thing" she wants for the man who killed her husband, British aid worker David Haines, is an "honourable death".

The militant, pictured in the videos of the beheadings of Western hostages, has been named as Mohammed Emwazi, a Kuwaiti-born Briton from west London.

Mr Haines' daughter said she wanted to see "a bullet between his eyes".

Emwazi, who is in his mid-20s and was previously known to British security services, first appeared in a video last August, when he apparently killed the US journalist James Foley.

He was later thought to have been pictured in the videos of the beheadings of Mr Haines, US journalist Steven Sotloff, British taxi driver Alan Henning, and American aid worker Abdul-Rahman Kassig, also known as Peter.

Mrs Haines told the BBC she wanted him to be caught alive and not have an "honourable death" by being killed in action.

She added: "I think he needs to be put to justice, but not in that way."

However Mr Haines' daughter, Bethany, told ITV News: "I think all the families will feel closure and relief once there's a bullet between his eyes."

A spokesman for the family of Steven Sotloff said: "We want to sit in a courtroom, watch him sentenced and see him sent to a super-max prison."

Mr Foley's mother Diane told the Times that she forgave her son's killer.

"It saddens me, [Emwazi's] continued hatred," she said. "He felt wronged, now we hate him - now that just prolongs the hatred. We need to end it.

"As a mum I forgive him. You know, the whole thing is tragic - an ongoing tragedy."

'The Beatles'

In each of the videos, the militant appeared dressed in a black robe with a black balaclava covering all but his eyes and top of his nose.

Speaking with a British accent, he taunted Western powers before holding his knife to the hostages' necks, appearing to start cutting before the film stopped. The victims' decapitated bodies were then shown.

Earlier this month, the militant featured in a video in which the Japanese journalist Kenji Goto appeared to be beheaded.

Hostages released by IS said he was one of three British jihadists guarding Westerners abducted by the group in Syria. They were known collectively as "the Beatles".

(BBC)