A Mexican journalist named Alejandro Martínez, who wrote about bad guys in his state, was shot and killed while police were trying to keep him safe.
The bad guys shot at the car he was in with his helpers, and one of the bullets hit him in the head.
Alejandro was very popular, and lots of people followed his stories on Facebook.
Mexico is a sad place for people who tell the truth, because many journalists have been killed there.
