New York Crime
The city's overall low crime statistics were recorded during a period of historically few stop-and-frisks.
The swiping of the priceless memorabilia could be the work of an organized group, local police say, so the FBI is also on the case.
Salvatore Perrone faces a maximum prison sentence of 75 years to life for the killings.
"They tried to drop me on my back, but it's a good thing I have strong legs."
Police Officer Peter Liang is accused of shooting into a darkened stairwell, accidentally killing Gurley.