1 Rohypnol is tasteless, odorless, and up to 20 times more powerful than Valium.

2 Traces of thedate-rape drug Rohypnol were found in her system on autopsy Her apartmentshowed no signs of forced entry.

3 Progesterex is being used together with Rohypnol, the date rape drug.

4 Blood tests in the hospitalconfirmed the presence of Rohypnol, an amnesiac drug, in her bloodstream, so shemight very well have blank spots in her memory.

5 Date - rape drugs such as Rohypnol are secreted into a person's drink.

6 Date-rape drugs such as Rohypnol(4) are secreted(5) into a person's drink.

7 In this vision,[] Clegg's sweet smile makes it easier for Cameron to drop the Rohypnol into our drinks.

8 You may have heard about "date rape" drugs like rohypnol ("roofies"), gamma-hydroxybutyrate (GHB), and ketamine.

9 In May, she and three student researchers reached a milestone: They concocted(8) a chemical mixture that turns from blue to colorless when Rohypnol is added.

10 In May, she and three student researchers reached a milestone: They concocted a chemical mixture that turns from blue to colorless when Rohypnol is added.