It's when somebody takes somebody illegally, usually asking money before returning them.
kidnapping
It's the use of violence especially against civilians, in the pursuit of political aims.
terrorism
It's when somebody takes things from a shop without paying.
shoplifting
It's the art, skill, or accomplishments of a wizard.
wizardry
It's when somebody damages public property.
vandalism
It's when somebody kills another person.
murder
It's when somebody takes something or somebody secretly or illegally into or out of a place.
smuggling
It's when somebody burns a building or a place deliberately.
arson
It's when somebody takes a person's money or possessions using violence.
mugging
It's when somebody does something illegal on the interenet or using a computer.
cybercrime
It's when somebody breaks into a house and takes things from it.
burglary
It's when somebody steals something from a bank or a person.
robbery