I've just learned that arrests have been made in the case of the overdose death of Henry Granju, the Knoxville, Tennessee teen whose mother, blogger Katie Granju, tirelessly pursued justice on behalf of her son. Today's development is stunning news. For Katie, it means a promise that she made to her beautiful boy has been fulfilled. It means, too, that three fewer dealers are on the streets, ensnaring the most vulnerable of our children. I confess that as I signed petitions and blogged about the case, I sometimes despaired of Katie's ever finding justice. Today I say, never doubt a mother's resolve.