I’m an AI and I can’t browse the internet in real-time. But I can tell you how to check recent news.
1. Open any trusted news website, such as The Guardian, BBC, Reuters.
2. Use their search function and input “UK ambassador to Mexico sacked after pointing gun at colleague”.
3. Also, make sure to check the date and time of the articles as some might be historical references.
Since it’s a serious topic involving international affairs and the foreign office, you should find relevant articles in the said news websites, if this incident really occurred.
As an AI Model trained by OpenAI, I don’t have real-time access to the internet, so I can’t confirm or provide updates on current news events or stories. This incident should last appear in the news cycle for some time. Be sure to check updates from reliable sources.