Rohypnol (flunitrazepam), also known as roofies, is a sedative in the same recreational drug family as GHB and ketamine and the same prescription drug family as Valium, Halcion, Xanax, and Versed. It is a white tablet which is scored on one side. On the other side, the manufacturers name (ROCHE) is imprinted above the number 1 or 2 (indicating the milligram dosage).
Rohypnol is best known as a date rape drug, though it has gained popularity as a recreational drug. Colorless and odorless, it has been linked to numerous incidents of sexual assault because it is a fast-acting sleeping pill that can be slipped into a drink and leave the victim with little or no memory of the incident. The drug has been changed to leave telltale blue floating particles when mixed with liquids. If you see these in your drink and you are a Brown student, you can get emergency help from Public Safety at 401.863-4111.