Man shot in hip in Queens

Police say they are searching for a gunman who shot a 39-year-old man in the leg after an argument in Queens on March 1.

How the NYPD crime lab fights the war on illegal guns

The NYPD Forensic Investigations Division is the largest crime lab facility of its kind in the country. The investigators and criminalists who work there combine their expertise and experience as well as some of the latest techniques and technology to help solve all sorts of crimes, including those involving illegal firearms.