I've just come back from a John Kelly set for World deejay day and he played this amazing techno track. The vocals where an american bloke saying something like 'Do you know where your children are at 5am?'

It was amazing. Any help would be most apreciated!

might be this one:

Infrared - Do You Know Where Your Children Are

It's the right sample. I think I may have heard another mix.

Thanks for your help!