An exhaustive U.K. public inquiry is issuing its final report seven years after a fire in a London high-rise building killed 72 people. Inquiry chairperson Martin Moore-Bick is to deliver findings of the Grenfell Tower inquiry on Wednesday. It examined how building flaws, lax enforcement of safety standards and mistakes by emergency responders turned a small apartment fire into the deadliest blaze on British soil since World War II. The report may give survivors of the June 2017 tragedy some of the answers they have long sought. But any criminal charges for those responsible are on hold until after the inquiry concludes.