<h1>Senior judge to speak at national law university; arrests over derogatory online posts; probe ordered after fatal van mine plunge</h1> A Supreme Court judge is scheduled to deliver a convocation address at a national law university in Delhi, highlighting judiciary engagement with legal education; separately, authorities arrested two individuals for alleged derogatory online posts against a regional legislator, indicating potential criminal and IT-related proceedings; a follow-up is planned into a fatal vehicular accident where a van plunged into an opencast mine, signaling criminal and regulatory investigations; multiple state-level governmental events and press conferences are listed, including inaugurations and policy briefings, which may generate administrative or compliance issues under relevant state and central regulations.