No. 97 Off-duty cop kills armed robber during botched Craigslist sale: NYPD

No. 97
Date: December 2015
City: Queens, NY
An off-duty NYPD cop shot and killed one of two robbers during a Craigslist scam in Queens, police said.​
http://pix11.com/2015/12/08/off-duty-police-officer-intervenes-robbery-shoots-suspect-in-queens-sources/