Elon Musk misses Philly court date, stalling ‘illegal lottery’ case against him − an expert on Philadelphia politics weighs in The ConversationPhiladelphia DA’s challenge of Elon Musk’s $1M-a-day voter sweepstakes moves to federal court WPVI-TVElon Musk’s attorneys say the Philly DA’s lawsuit against him belongs in federal court The Philadelphia InquirerJudge declines to block Elon Musk $1 million voter giveaway as billionaire seeks to move case ReutersA Chester County man signed Elon Musk’s $100 petition. He hasn’t gotten paid yet WHYY