Stranded American tourist Eugene Marchenko tells CNN’s Erin Burnett he and his wife woke up to smoke and cars on fire outside their AirBnB in Puerto Vallarta, Mexico while on vacation when violence broke out following the killing of Mexican cartel leader Nemesio “El Mencho” Oseguera Cervantes.

What's next for Mexico after the military's killing of a powerful cartel leader sparked violence across parts of the country?

In the digital age much of the violence was seen by millions around the world on social media, but not all of it was real.