prosecuted, promoting brand names, and unleashing extreme brutality to frighten away rivals. Several times during Young's tenure Detroit was named the arson capital of the U.S., and repeatedly the murder capital of the United States. Often Detroit was listed by FBI crime statistics as the "most dangerous city in America" during his administration. Crime rates in Detroit peaked in 1991 at more than 2,700 violent crimes per 100,000 people. However, crime continued to be a problem in Detroit long after Young's tenure as mayor ended; according to national statistics the arson rate in Detroit was 6.3 times the national average in 2003 and the murder rate was 5.1 times the national average. In addition, the majority of Detroit residents, including many blacks, have left the city, leaving a glut of abandoned buildings that have become magnets for drugs, arson, and other crime. The night of October 30 (the night before Halloween) was a traditional day for pranks but became known as "Devil's Night" as Detroit youth went on a rampage in the 1980s. A tradition of light-hearted minor vandalism, such as soaping windows, had emerged in the 1930s, but by the 1980s it had become, said Mayor Coleman, "a vision from hell." The arson primarily took place in the inner city, but surrounding suburbs were often affected as well. The crimes became increasingly more destructive. Over 800 fires were set in the peak year 1984, overwhelming the city's fire department. Hundreds of vacant homes across the city were set ablaze by arsonists. The fires continued to happen but the number was sharply reduced by razing thousands of abandoned houses that often were used to sell drugs as well—5,000 in 1989-90 alone. Every year the city mobilizes "Angel's Night", with tens of thousands of volunteers patrolling areas at high risk . Decline of Detroit The city of Detroit, in the U.S. state of Michigan, has gone through a major economic and demographic decline in recent decades. The population of the city has fallen from a high of 1,850,000 in 1950 to 680,000 in 2015, removing it from the top 20 of US cities by population for the first time since 1850. Local crime rates are among the highest in the United States (even though the overall crime rate in the city has seen a decline during the 21st century), and vast areas of the city are in a state of severe