A man’s death after using “Flow” in a small Vermont city exposed a drug operation that spanned continents and sent a New York prosecutor on a heartbreaking journey.

PyABV represents assertions as Python objects based on standard automata semantics, letting designers write temporal checks in clear, high-level code. An assertion manager integrates with the ...

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Welcome to the Money blog, Sky News' personal finance and consumer hub. Today, almost one million people are due a refund from HMRC - we explain how to check if you're due on. Plus, we report on ...