The Duchess of Cambridge has sent a private message described as "deeply personal and heartfelt" to the family of murder victim Sarah Everard, <em>The</em> <em>Mirror</em> reported.<br/> She wrote the letter to show support to the family.<br/> Ms Everard's death, after allegedly being abducted while walking home, touched a nerve in Britain and has prompted calls for action to reduce violence against women.<br/> "Kate's letter was deeply personal and heartfelt, she expressed her absolute sadness at what Sarah's family and loved ones are going through," a source told <em>The Mirror</em>. "She said she knows that no words can change what happened but that she wanted to let them know that they and Sarah are in her thoughts." "This was a private matter to her and she wanted to show unity with everyone else who shares these feelings."<br/> Kate has previously made a visit to Clapham Common, where a memorial has been set up for Ms Everard.<br/> She said the circumstances of the killing reminded her of times she had returned home late in London before marrying Prince William.<br/> Ms Everard's killing has sparked concern over the violence and harassment women often face.<br/> It has also produced support against a government plan to give police wider powers during protests.<br/> London's Metropolitan Police were criticised as being heavy-handed when trying to end a memorial for Ms Everard, arguing they were also acting on coronavirus lockdown safety orders.<br/> After Ms Everard's death, MPs suggested plainclothes police be put on duty in bars as a way to prevent attacks on women, which was also challenged by women in the country.