The new law is intended to address a painful reality: for families of cold case victims, the wait for answers can stretch for years or even decades. On Monday, advocates are gathering in Oklahoma City to help families understand how to navigate the new process.

But as agencies prepare to implement the law, key details remain unresolved. During an interim study at the Capitol, lawmakers heard that the process still needs refinement before it can run smoothly. Among the concerns raised: how DNA evidence will be re-examined as technology advances.

"The biggest thing I think we need to talk about is that there needs to be a DNA review time period for cases," said Amanda Newland-Hale, founder and director of investigative research with Oklahoma Cold Cases. "Maybe if DNA hasn't been reviewed in five years, let's review what DNA we have? Is it still viable? Can we still use that? And what new technologies do we have?"

The Oklahoma State Bureau of Investigation currently has 463 open cold cases, according to the agency. Lawmakers are also considering creating a statewide advisory and accountability board to help ensure agencies comply with the new requirements.

For families who have waited years for answers, the law represents a long-sought opportunity—but its success will depend on how quickly and thoroughly agencies adapt. Advocates say they will continue pressing for clear standards, especially around DNA evidence, so that the promise of a fresh review does not become another dead end.