This is the biggest gun bust for NYC. 19 people were involved in selling an arsenal of over 254 weapons. And Instagram and YouTube helped crack the case.

Matthew Best made the stupid mistake of filming videos featuring cash and firearms in a recording studio and posting them on the Internet to show how OG he is. The videos, and cellphone wiretaps and purchases by an undercover cop led to a series of arrests.

Criminals can't get any smarter these days. And it's actually a good thing. [CBS New York via Buzzfeed]