Ah, Mexico: where the .gov won't protect you from the cartels and other open criminals, and damn sure does not want you to protect yourself.
The cops are openly admitting it was a racial attack, which is a step forward.
I've got a set of Caldwell electronic muffs I bought a few years ago*. They still work, but the pads on the ear cups were starting to crack. Badly. So I dug around and found the web page for the company and asked "Do you have replacements, and if so how much?"
Message back, which included a picture: "Look like these? If so, we have them."
My response: "That's them."
Their response: "We'll send you a pair."
Came in yesterday, fit perfectly. Customer service, it's a wonderful thing.
*No, they're not as fast-acting as, say, Peltor. They work.