A sexual assault under these circumstances is extremely traumatic. The victims cannot recall what happened nor can they recall who may have raped them. Law enforcement has a difficult time investigating rape cases, and when a drug is used, the probability of conviction is lessened dramatically. Sexual assault victims often blame themselves for the rape happening. They feel that they placed themselves into the position or they should have known better.
Rape can happen to anyone.
It is never a victim's fault that rape occurred. Designate a trusted person to stay sober. Save all worn clothing and underwear. Remember that there are many substances that can cause similar type symptoms. Despite the usage of street drugs, alcohol is still the first drug of choice.