Crime Solvers Central
Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP59015) and 5 other sources
In the winter of 2019, the life of a family in Tulsa, Oklahoma, was irrevocably changed when 15-year-old Hailey Cassady vanished. On February 13, 2019, the teenage girl was last seen in her hometown of Tulsa. At the time of her disappearance, Hailey was described as a White female, standing at 5 feet 3 inches tall and weighing approximately 120 pounds. One of her distinguishing features was her blue hair. The circumstances surrounding her last known moments remain unclear, leaving her loved ones with unanswered questions and a profound sense of loss.

The initial report of Hailey's disappearance was filed with the Tulsa Police Department on the same day she was last seen, February 13, 2019. Her case was entered into the National Missing and Unidentified Persons System several months later, on July 26, 2019, under case number MP59015. This national database serves as a critical tool for law enforcement agencies and the public in the search for missing individuals. Despite these efforts, tangible leads that could illuminate her whereabouts have been scarce.

The investigation into what happened to Hailey Cassady is ongoing. Information regarding the specific details of her disappearance has not been widely publicized, which is common in cases involving minors. The lack of public information can be frustrating for those seeking answers, but it is often a necessary measure to protect the integrity of an investigation. For the family and friends of Hailey, the days, weeks, and years since her disappearance have been filled with uncertainty and hope for her safe return. The case serves as a somber reminder of the fragility of life and the enduring pain experienced by those left behind when a loved one vanishes without a trace.

Last Seen: Feb 13, 2019

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

75%Possible
Jane Doe — Moore, Oklahoma
UP156660 • Found Feb 28, 2026
View case
Sex ✓Female
Age 100%Est. 16–28 vs 15 when missing
Race 100%White
Location 75%102 mi away, same state
TimingFound 7 years after last seen
Height 100%5'2" vs 5'3"
Weight 98%133 lb vs 120 lb
Eyes 0%Blue vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.