Browse the latest cases added to the archive.

The 1922 murders of six residents at the remote Hinterkaifeck farmstead near Gröbern, Bavaria, remain one of Germany's most debated unsolved family homicides and a haunting rural cold case.

The still-unsolved 1996 murder of six-year-old beauty pageant contestant JonBenét Ramsey in her Boulder, Colorado, home, a case that ignited enduring media scrutiny and investigative controversy.

An unsolved Northern California serial-killer case involving young female hitchhikers whose bodies were found around Santa Rosa and Sonoma County between 1972 and 1973.

A Northern California serial-killer case centered on David Carpenter, whose attacks on hikers and trail users spanned Mount Tamalpais, Point Reyes, Santa Cruz County, and San Francisco between 1979 and 1981.

President John F. Kennedy was fatally shot in Dealey Plaza in Dallas, Texas, on November 22, 1963, during a presidential motorcade that also seriously wounded Governor John Connally.

President William McKinley was shot by anarchist Leon Czolgosz at the Pan-American Exposition in Buffalo, New York, on September 6, 1901, and died on September 14 after an initially hopeful but failed recovery.

President Abraham Lincoln was shot by John Wilkes Booth at Ford's Theatre in Washington, D.C., on April 14, 1865, and died the next morning.