Grishuk found a pill in her wine that later proved to be Rohypnol, commonly used as a date-rape drug. However, Halstead’s attorney said that her blood proved negative for the drug. Much more he supplied text messages, e-mails, telephone records and personal notes showing that Grishuk had a romantic relationship with Halstead. Grishuk denied such a relationship at a news conference at the Sheriff’s department. Halstead accused her of slipping pill in her own drink when he left to use the restroom for about 15 minutes.
If Grishuk lied to police and put the pill in her own drink, it would certainly be a crime. Moreover, Halstead and Grishuk could have libel actions for any statements made outside of the police report (which is privileged). An allegation of framing Halstead or drugging Grishuk would constitute slander per se under the criminal category.
