Place it at the very start of an edit as the cold open, then follow it with Law and Order Dun Dun for a second sting before the narration begins, and save Metal Gear Alert for the moment the evidence appears.
Об этом звуке
This is the opening theme from Linha Direta, the Brazilian television programme, running for about fifteen seconds with a tense, orchestral build and a dramatic announcer-style flourish. It feels serious, suspenseful and instantly recognisable, like the start of a major investigation unfolding on screen.