The president repeated that Chicago, New Orleans and other Democratic-run cities could be next.

© Karen Pulfer Focht/Reuters

Skyler Philippi, 24, planned to use a drone packed with explosive materials to further an extremist ideology, prosecutors said.

© Nashville Police Department

Buford Pusser, who was portrayed in the 1973 hit movie, led people to believe that his wife was ambushed by his enemies, cold-case investigators in Tennessee said.

© Gerald Holly/The Tennessean, via USA Today Network