Mineral Area Drug Task Force

Elsewhere, the president of Finland warned that a ceasefire in Ukraine is unlikely before the spring and urged European allies to keep up support.

Lt. Dakota Black of the Pottawatomie County Sheriff's Office in Shawnee, Oklahoma, says the case of Makayla Meave, a missing teacher's aide, was one of the most heart-wrenching cases of her career.

True crime. Real justice. To miss it would be a crime.

Rainstorm pummels California, triggering flash flood warnings, evacuation orders; Couple walking through every U.S. state aims to find common ground among Americans

A detective hunts for answers when a woman goes missing. For Tracker Black it's personal. "48 Hours" correspondent Peter Van Sant reports.