A month after the passing of her brother Tito Jackson, Janet Jackson speaks out: “I really do miss you.”

One month after the passing of her brother Tito Jackson, Janet Jackson has spoken out.

Janet, 58, paid a touching homage to Tito on her Instagram Stories a few weeks after he passed away on September 15 at the age of 70.

A black and white picture of a young Janet with a patterned shirt and hat standing in front of her elder brother was included in the post.

“May you rest in eternal peace 🙏🏽🙏🏽🙏🏽 I miss you so much! ❤️” wrote Janet.

According to a Gallup Police Department previously press release obtained by PEOPLE, on the day of his death, Tito suffered a medical emergency at a New Mexico shopping center.

Officers were notified of “an individual requiring medical attention and promptly requested an ambulance” near the American Heritage Plaza around 6:15 p.m. on Sept. 15, in Gallup, N.M.

The individual, later identified as Tito, was transported to a local hospital, where he was pronounced dead, the press release said. An investigation into Jackson’s death is still ongoing.