On 23 December 1972, an earthquake struck the nation's capital, Managua, killing about 5,000 people and virtually destroying the city. The government declared martial law, making Somoza the country's ruler in name as well as in fact once again. He took over effective control as head of the National Emergency Committee. He reportedly embezzled a large amount of money from funds sent to Nicaragua from around the world to help rebuild Managua. Some parts of Managua have yet to be rebuilt or restored, including the National Cathedral.