A Judge Reports That a Jury Was "Hung

A judge reports that a jury was "hung".What does the judge mean?

A) That the jury could not reach a verdict.
B) That the jury had waited an excessive amount of time before retiring for the evening.
C) That the jury wanted to hang the prosecutor for unjustly charging the defendant.
D) That the jury wanted to hang the defendant by imposing a heavy sentence.
E) That the jury had waited an excessive amount of time before reaching a verdict.