1.   But one official said executions might have happened in revenge.

2.   Did you know if you are jailed in China, your trial and execution happen the following week?

3.   If an execution happens here again, it will be by lethal injection.

4.   State and federal courts and the Supreme Court, also fully aware of the facts and empowered to stop the injustice, all let the execution happen.

5.   The CIA has many good reasons to let the execution happen.

6.   The execution was the third in the autonomous Palestinian areas in six months and human rights activists have said they are worried executions might happen more frequently.