NEW: I spent a night out at one of America's top party schools to see how ketamine has taken hold on college campuses.
The drug jumped into the spotlight in the “Cornell 7” case, where Jane Doe told investigators that ketamine left her incapacitated and unable to fend off sexual assault.
At Tulane, students pass it around in plastic baggies at fraternity houses, mix it with cocaine to create “Calvin Klein,” and call the psychedelic effects “going horse mode,” a nod to the drug’s use as a horse tranquilizer.