In a letter sent Monday, the department said Google had engaged in “unacceptable” delays since it received legal orders starting in October to turn over a tranche of evidence, including details involving executives, that shed light on the company’s business practices, according to two people familiar with the missive who requested anonymity to discuss a law-enforcement proceeding.
Officials have been probing Google since last year, and the wide range of records they have sought suggest an investigation that could ultimately touch on the tech giant’s dominant search engine, its lucrative advertising empire and its Android smartphone operating system, The Washington Post previously reported.