Katie Prescott here from the Times Tech podcast.
From The Times and The Sunday Times, this is the Story.
I'm Rosie Wright.
I'm in a busy square in the middle of Guadalajara,
which is one of Mexico's biggest cities.
And it's almost sunset.
There's families walking around, people selling food on the streets.
But just a few days ago, it was completely empty.
Louise Callaghan is the America's correspondent for The Sunday Times.
She was in Mexico last week when the news broke
that the military had killed a major drug lord.
El Mencho was the leader of the Jalisco New Generation Cartel.
He was shot in a dawn raid and died from his injuries.
The reaction from his cartel has been immediate and violent.
We saw men with masks on, guns in their hands, stopping vehicles,
pulling them out of their vehicles
and then lighting those vehicles on fire.
Now, violence seems to have calmed down.
But things aren't back to normal.
The people I've interviewed here in the last week say that