You should never fuck with people in the service industry, because they will get back at you: A maid in the town of Choa Chu Kang, Singapore put menstrual blood in a cup of coffee she made for her boss. The bitter barista is a 24-year-old Indonesian woman named Jumiah, and she pled guilty today to the incident, which occurred last year.

She’s facing the maximum sentence of a year in jail, as well as a hefty fine. No motive was given for the crime. As for her boss, well, he’ll probably never drink coffee again.

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[via Gawker]

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