The ranch was formerly the site of Rajneeshpuram which in Setember 1984 used it to carry out the largest terrorist bioweapons attack on US soil .
Rajneeshpuram is an intentional living community centered on the Rajneesh movement .
The ranch was formerly the site of Rajneeshpuram , an intentional living community centered on the Rajneesh movement , which in Setember 1984 used it to carry out the largest terrorist bioweapons attack on US soil .