A 20-year-old woman was able to fend off 2-robbers in santa cruz early this morning. At 2:10 a.m., the victim was walking on the 8-hundred block of California street, when she was approached from behind by 2-men with bandannas over their faces. the los altos woman screamed, and pulled out a knife to defend herself. The 2-fled, and residents in the area called 9-1-1. the victim was not injured, and did not surrender her property. Santa cruz police officers were unable to located the suspects.