be fresh when he stepped on it. >> this proved that the only evidence at the crime scene was carlos robinson'sinvestigators believed christina was a victim of her own trusting nature. >> carlos was her neighbor. they had already bet. when he knocked on her door, she let him in. >> carlos wasn't wearing any shoes since he lived next door. once inside, prosecutors believe he made a sexual advance which christina turned down. so carlos hit christina with tremendous force knocking out three of her teeth. he then dragged her to the bathroom where he sexually assaulted her and killed her with a knife. he filled the tub with water in an attempt to watch away evidence but he grabbed the sink when he tried to get help leaving behind a perfect palm print. he needed to get rid of the murder weapon so he went to the kitchen tracking his bloody footprints. he grabbed a bag of hamburger buns dumped them on the floor and on his way out he stepped on one of the buns, leaving the one piece of forensic evidence he couldn't refute. robinson murdered christina with her child inside the house. >> that little child

if you think about john carlos and tommy smith in the '68 olympics and you think about some of our great leaders in jackie robinson and arthur ashe. we have a history of letting sports transcend. >> they had to go through a lot. >> they had to go through a lot, but those examples are shoulders we're standing on. >> what did you experience? people in the l.a. community are saying they weren't surprised. there was the settlement on the fair housing issue. that he had a record here, an unfortunate record of race -- racism that people knew about but tolerated. >>in 1988 i got traded to the suns. in that month the martin luther king holiday got rescinded. i was thinking where did i land? who takes a holiday away are from king, for crying out loud? the owner of the team stepped up and this is an example of owners doing the right thing no different than the owner of the sacramento kings. he immediately said zero tolerance. there's no place for kind of racial institutional racism in our league and i think that's what commissioner stern -- commissioner silver did. the players spoke out strongly. . it's real, it's prevalent