To come forward and help them catch who did this. Maureen kelly kron4 news. vicki political commentator Milo Yiannopolous says he is still planning to hold free speech week, at uc berkeley. This comes despite reports that the event this sunday might be canceled. This is video from violent protests back in february when he was scheduled to speak on campus. Yiannopoulos says he plans to hold a News Conference tomorrow to explain how the event will proceed. Some of the headline speakers, including ann coulter, have backed away from the event or said their names were listed as speakers without their knowledge. School Officials Say they are preparing tight security on the assumption the event will go on. grant a young woman is punched in the face by a complete stranger. As she was riding a bart train in the east bay. This is a story you will only see on kron four. Her parents are outraged that their daughter was attacked. Simply while riding bart. Kron fours Terisa Estacio joins us live now