At least one attacker threatened him with a box-cutter razor, investigators said.

It virtually bristles like a porcupine when the attackers threaten to get close.

The attacker has threatened some victims with a knife he carried but sometimes used a knife from the victim's kitchen, the police said.

But his attackers threatened to kill him if he didn't hand over his wallet.

Then she was raped while her attackers shouted political slogans and repeatedly threatened her if she did not keep silent.

Most attackers did not threaten their targets directly prior to advancing the attack.

In each case the attacker threatened his victims with a knife, he said.

The medical doctors had ruled out sexual assault, but probably no one would ever know the details of what her attacker had done or threatened to do.

The twins claimed that their attacker threatened to have his buddies come after them if they breathed a word.

The attackers are threatening to kill her entire family unless she recants.