 Overall crime in the City of Manassas has steadily decreased over the years, as it has nationwide.About 1 in 5 reports taken during the 2nd quarter of 2014 was for a part 1 crime.The number of aggravated assaults reported in 2014 year-to-date and during the second quarter has increased by about half when compared to 2013 cases (+46%, +64%, respectively).