Can we please protect Americans abroad?

I'm not against the death penalty per se. I know that many people are violently opposed, but that's not what I want to write about here.

I want to say that I wish that Texas had just handed that Mexican rapist/murderer over to Mexico rather than going against the Vienna Convention and executing him.

Those treaties are the only thing that protect Americans abroad...if we don't respect the treaties, how can we expect other countries to do so???

Not that I plan on doing anything that would get me arrested, but I'd like to be able to contact my consulate while abroad, thank you very much.