FOUR shots ring out. In the blink of an eye, four kneeling, trembling men gagged with tape are shot one by one. Their blood spurts. One man is left. But the killer has run out of bullets. Calmly, he puts his pistol on the shoulder of the terrified man. Just be patient, yeah, he says in the Jakarta vernacular, while stroking the head of the ill-fated guy.

Then he picks up a hammer...

Whoever watches that scene of Tama Riyadi, a thug leader, in direc