. >> reporter: alann ark mal irk k went swimming with the toddler this sum per. >> >> she would laugh and wave her beautiful long, blonde hair. she would run everywhere like the little baby that she was. >> reporter: crying and warner were captured by bart police near alwood after caley -- after kaley's body was found in her bed with blunt force trauma and sexual abuse. >> >> i look at my body and say how could someone do that to an innocent angel? she's only 3. to take her life like that, it's not fair. >>> an independent invest into hate crime against a san jose state student found the victim was afraid to talk about what was going on. 4 students are charged with locking a bike locked an their black roommate's neck, writing racial slur on a whiteboard, that enhanging a confederate flag on in their suite. the victim was refused to speak to an investigator and was reluctant to file a formal complaint. the university is forming a task force. >> we are look into the subjects of the alleged abuse, and enabling them to come forward. >> recommendations are expected by the end of the semest