On Sunday, mourners laid flower tributes and blue balloons in the form of the number 14 at the site, which was surrounded by a police barrier.
“Thank you for brightening our lives,” was one of the words that was pinned to a bundle of flowers. You will be sincerely missed.
Another note said, “Layton, rest in paradise.” In our hearts, always. With the angels, soar high. Too soon. Love you always.
Northumbria Police have been asked to contact anybody with information that might aid with the investigation.