I knew when I read the headline that it was an black woman who did this. "Ching Chong" is one of blacks' favorite epithets for east Asians (Wesley Snipes actually used it in Demolition Man). Others use it, no doubt, but only blacks are stupid, impulsive, racist, and oblivious enough to be relied upon to actually write it on a receipt. And since it's a wage-slave job with air-conditioning we're talking about, it's almost certainly a female black.

Now watch as the offender's identity is guarded like a state secret throughout the legal proceedings.