Elon Musk, Twitter to Face Off at Wide-Ranging Hearing

A hearing in the legal battle between Elon Musk and Twitter is scheduled Tuesday afternoon in Delaware Chancery Court for oral arguments over a range of issues, including Mr. Musk’s request to amend his countersuit.

Chancellor Kathaleen McCormick said in a filing Friday she will consider several pending legal motions from both parties, such as Mr. Musk’s recent request to add allegations from a whistleblower complaint by Twitter’s former head of security, Peiter Zatko, to his counterclaims.