Anderson Cooper talks to Derrica and Natalie Wilson, the founders of a group bringing awareness of Black missing persons cases ahead of the release of their new HBO Max documentary.

"Black and Missing" is the name of a new HBO docuseries featuring the amazing work of the women behind the Black and Missing Foundation.

Thousands of people are reported missing every year in the United States. According to Census.gov, nearly 40% of those who are missing are people of color. Leaders with the Black and Missing Foundation said there are racial disparities between white and minority victims.

Tens of thousands of people of color go missing every year in the United States, often without any coverage of their disappearance in newspapers, magazines or on TV. ABC Action News in-depth reporter Anthony Hill is uncovering the reasons behind this disparity and how we in the media can do better.

Missing persons cases heavily rely on timeliness. As the clock ticks down, the memories of witnesses and families fade, making officials doubt the case’s accuracy.