King Charles and Queen Camilla extended sympathies to the affected individuals by the horrific knife attack in a new statement.
On November 2, Buckingham Palace shared the monarch's personal message, in which he condemned the attack and sent prayers to the victims.
The statement reads, "My wife and I were truly appalled and shocked to hear of the dreadful knife attack that took place on board a train in Cambridgeshire last night."
"Our deepest sympathy and thoughts are with all those affected, and their loved ones."
"We are particularly grateful to the emergency services for their response to this awful incident. Charles R."
King Charles' personal note followed several media outlets' confirmation that Prince William and Princess Kate had moved to their "forever home," Forest Lodge, after the completion of the renovation work.
Earlier, it was revealed that the royal couple and their three children, George, Charlotte, and Louis, would move to a new space around Christmas, but their plans have changed.
It has been said that the Waleses will have a fresh start at their new mansion, especially after Catherine's cancer journey at Adelaide Cottage.