here's what j.d. nelsond us about this repeat offender. >> he's a registered sex offender, on megan's law, his case in 2010 is nearly identical to this case, with the exception of, he wasn't tackled by a good samaritan going out of the store. everything else is the same. >> just to recap what happened sunday afternoon the 8-year-old girl was in the toy aisle when this man came up to her and touched her inappropriately, her mother was at another aisle and she did not see the incident obviously, the man then casually walked out of the store, stills that the sheriff's department released to the media showed the man walking out of the store, and so basically in 2010 this man was at another store, and he did exactly the same thing, he fondled another young girl, and then he walked out of the store. he was caught tackled as you heard, j.d. nelson say, he was tackled outside the store by a good smarten that's why he went to prison that's why he had the ankle bracelet good police work by the oakland police departmen