New Orleans, La. Different websites give different answers, and also, the city with the highest murder rate changes each year. But if you really research and visit several different sites, and look at data from different years, you will see that New Orleans is almost always number 1(or consistently in top 3)
The city with the most murders in 2007 was Detroit, Michigan.
Ciudad Juarez, Mexico. The city had 2,658 murders as of 2009.
Jacksonville
If you mean US city, it is Chicago with about 500 murders.
For the United States, New Orleans, LA, has had the highest number of homicides for the last ten years. Internationally, Ciudad Jaurez, Mexico, comes in first with over 2,600 murders.
New orleans
gary
Ciudad Juarez, Mexico. In 2009 there were 2,658 killings.
I could not find the city with the highest number of SHOOTINGS, but the top 10 most dangerous cities in the US are: St. Lois Detroit Flint, Mich. Compton, Calf. Camden, NJ Birmingham, Al. Cleveland Oakland, Calf Youngstown, Oh. Gary, Ind.
New York,NY with 523 followed by Chicago at 510
2008 Murder Capital for cities is La Ceiba, Honduras with a rate of 150 per 100,000. The entire nation of Honduras also had the highest rate for countries with 58 per 100,000. The city with the most murders overall is Rio de Janeiro, Brazil. In 2008 there were 4,295 murders. Brazil itself was the country that had the most murders in absolute terms, with 50,659 killings.
According to FBI data, Saturday is the day of the week with the highest number of reported murders in the US, followed by Sunday and Monday.