Aktenzeichen XY ... ungelöst

Aktenzeichen XY ... ungelöst takes on the nation's hottest crime issues. This crime-fighting program focuses on capturing fugitives, protecting victims and empowering citizens within the criminal justice system.

About 40% of the cases shown in this program are later solved. To this day, the program is a trademark in German television, still seen by millions of viewers.

The program was most notably adapted for US-American television in 1988 as America's Most Wanted.