Complex sentence: Sam Wollaston from the Guardian referred to it as; "an excuse to show some really nasty people and their behaviour on the television" and asked of the Brian Blackwell murder reenactment: "Is that really necessary?".
Split into simpler sentences: Sam Wollaston from the Guardian referred to it as; "an excuse to show some really nasty people and their behaviour on the television". On the Brian Blackwell murder reenactment he said: "Is that really necessary?".