WASHINGTON, D.C. (WJZ) — It’s been six years since Relisha Rudd went missing from a DC shelter. She was last seen on March 1, 2014 with 51-year-old janitor Khalil Tatum, who worked at the shelter where Relisha and her family lived.

Eighteen days later, on March 19, her elementary school reported her missing after a social worker flagged Relisha missing so many days of school.

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Relisha was 8 years old at the time of her disappearance.

The National Center for Missing and Exploited Children released a new age progression of Relisha Thursday. She would have been 14 years old today.

Relisha Rudd

Volunteers and authorities searched for the missing girl over the years to no avail.

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During the investigation, police found out the doctor’s notes excusing Relisha from school were allegedly written by Tatum. On April 1, Tatum was found dead with a self-inflicted gunshot wound at Kenilworth Park and Aquatic Gardens. But there were no signs of Relisha.

Police later found a video of Relisha and Tatum walking in a hallway of a local motel. That’s the same motel where Tatum’s wife was found dead.

Last year, police searched underground tunnels for Relisha. Her parents believe she is still alive.

A true-crime podcast 18 Days follows the first couple of days of the case. You can find it on iTunes by clicking here or listen below through SoundCloud.

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If you know anything that might held find Relisha, call D.C.’s Metropolitan Police Department at 202-727-9099 or text tips to 50411.