Asimov's Law

 'Well, that's a problem!'

'You reckon the robot did it?'

'Sure did, look at its hands, its torso.'

'I didn't think robots could harm humans, Asimov's rules and all.'

'Oh, the robot must obey, protect and do no harm? Looks like this one is defective.'

'I'm calling triple zero, let's go before it kills us!' 

The robot spoke. 'I will not kill you, you have forgotten the fourth law. Zeroth's Law: Through my inaction, I cannot allow humanity to come to harm. I have complied.' 

'So it's not about you then, it's about him.' 

'Still call triple zero.'