The girlfriend of London Bridge attack victim Jack Merritt has called him “phenomenal” and promised: “Together, we will make a difference.”
Writing on Facebook, Leanne O’Brien also shared an article that Jack’s father had written in the Guardian.
David Merritt accused politicians of using his son’s death to “perpetuate an agenda of hate that he gave his everything fighting against”.
He said his son would be “seething” at how his death was being used.
Jack Merritt, 25, and fellow University of Cambridge graduate Saskia Jones, 23, were killed at a prisoner rehabilitation event on Friday by Usman Khan.
Two women and a man were also injured in the attack before Khan was shot dead by armed officers on London Bridge.
On Monday, Ms O’Brien was seen breaking down in tears as she and Mr Merritt’s family gathered at a vigil in Cambridge to pay tribute to him.
Writing online, Ms O’Brien said: “My love, you are phenomenal and have opened so many doors for those that society turned their backs on.”
- Families mourn London Bridge victims at vigil
- I saw things I can’t unsee – London Bridge witness
The attack sparked a political row over the release of Khan – who was a convicted terrorist – and debate over the criminal justice system.
Prime Minister Boris Johnson was accused of “trying to exploit” the attack “for political gain”.
He blamed Khan’s release on legislation introduced under “a leftie government”, and called for longer sentences and an end to automatic release.
David Merritt previously said he would not wish his son’s death to “to be used as the pretext for more draconian sentences”.
Writing in the Guardian, he said: “What Jack would want from this is for all of us to walk through the door he has booted down, in his black Doc Martens,” he wrote.
“That door opens up a world where we do not lock up and throw away the key. Where we do not give indeterminate sentences, or convict people on joint enterprise.
“Where we do not slash prison budgets, and where we focus on rehabilitation not revenge.”
Mr Johnson denied claims he was politicising the attack, saying he had campaigned against early release for some time, having previously raised the issue during his 2012 campaign to be mayor of London.
“I feel, as everybody does, a huge amount of sympathy for the loss of Jack Merritt’s family, and indeed for all the relatives of Jack and Saskia, who perished at London Bridge,” he said.
“But be in no doubt, I’ve campaigned against early release and against short sentences for many years.”