A Central Oregon domestic violence shelter is speaking out after a 23-year old woman was assaulted over the weekend in Bend. Saving Grace says women should be careful because there are often no warning signs from a man planning an assault. “With sexual assault we can't pinpoint any warning signs. When someone is going to commit the act of sexual violence, that is what they are going to do.” Lauren Biskind with Saving Grace says sexual assault victims experience severe physiological trauma and will come forward when they are ready.   She encourages all victims to seek help from organizations like Saving Grace.