This rather comely looking German pop star* is being charged with aggravated assault for having unprotected sex with three men without disclosing that she is HIV positive.
Ok now look, I'm not going to say this isn't a morally dubious thing to do. However, I don't think she should be charged for it. Frankly, only one person is ultimately responsible for an individual's sexual health: that individual. You should assume that every sexual partner is possibly infected with an STD, because that is the truth. Now if someone outright lies about their HIV status, that's a different and more insidious kettle of fish. But if I'm reading right, that's not what happened here.
*Don't worry, it's not Blümchen.