Jackson enjoyed a slight decrease in major crimes at the end of February, according to Jackson Police Department data released last week. The JPD report (PDF) on major crimes for the week of Feb. 23 through Mar. 1 shows a 23 percent decrease in major crimes from the previous week and a 16 percent drop from the same period last year. Violent crimes increased 50 percent from the previous week, from 14 to 21 incidents, due to a spike in armed robberies in Precincts 2 and 3, but the overall rate was still a decrease from this time last year.