. >> reporter: but can they do former fbi special agent todd foster is now an attorney in tampa. >> if they find anything, can they do anything? >> it depends on what is on the knife. >> reporter: foster said it doesn't really matter what is found on the knife or the circumstances. he doesn't believe oj can be prosecuted again. >> can he be prosecuted for anything? >> i would say no. i would say that he has already been tried once and acquitted for the murder. so, it would be double jeopardy to retry him for the murder and the statute of limitations is long passed on any other crime. >> reporter: if they find something on the life, prosecutors still have the tricky problem of linking it to the crime. it is more likely the retired lapd officer who held onto the knife for many, many years may be charged with withholding evidence. josh? >> yeah, that's the big question. why they held onto it this long. jeff, thanks for the update. date line will look back into the oj simpson murder case. what the jury never heard. that is this sunday starting at 9:00 here on newschannel8. >>> now, to the

special prosecutor todd foster police there are many problems with this find. >> first thing is they have to blood is on the knife or on goldman's. if they find that -- then you are off to the races. >> they need to find out whether it is or is not connected to the case. he's currently in prison for a second crime and cannot be retried. >>> janay five states will choose which presidential candidates they want to check represent their -- they want to represent their political parties. they will compete in maine, kansas, kentucky and louisiana. clinton and sanders are trying to get support in nebraska, kansas and louisiana. donald trump isn't resting. today he is in florida to hold a campaign rally at the university of central florida, where about 20,000 people are expected to gather to hear him speak. he will hold a press conference evening. many protesters from the black lives matter pro -- group interrupted a speech at a hangar. >>> we are down to four republican candidates in the race for the white house. ben carson's campaign is officially over. he pulled out of the debate in detr

former fbi special agent and special caught -- prosecutor todd foster believes there are many problems with be fined. >> first they have to find out if if nicole simpson's blood is on the knife or if ron goldman knife. if they find that then you are off to the races. >> they could confirm whether it's connected to the case. o.j. simpson is currently in prison for a separate crime and he choose which presidential candidates they want to represent their political parties. donald trump, marco rubio, ted cruz and john kasich will kentucky and louisiana. sanders and clinton are trying to get supporting kansas and louisiana. this saturday. today he's in florida to hold a campaign rally at the university of central florida. for about 20,000 people are speak. he will appear in west palm beach later on this evening. >>> the gop candidate just held a rally in new orleans right before today's primary and it got rowdy. protesters from the black lives matter movement interrupted his speech inside an airplane hangar. he's expected to win the majority of louisiana's delegates today. we're down to fou

i'm pleased to join congressman todd young in leading h.r. 4472, the modernizing the interstate placement of children in foster care act. i joined my friend from indiana in introducing h.r. 4472 because it will help us make progress on an important issue -- redution the barriers and delays that continue to -- reducing the barriers and delays that continue to exist when the best new home for a child is in a different state than the unsafe home the child had to leave. given that my congressional district has one of the highest percentages of grandparents raising grandchildren in the nation, followed closely by two other congressional districts in illinois, child welfare issues are very personal to my constituents, to chicago, and to my home state. removing barriers that delay or prevent interstate child placements is a long time, bipartisan goal within congress. this bill addresses an important factor in those delays. the ability of state computer systems to link up, to process the paperwork, the current paper-based system is antiquated and slow. part of an h.h.s. pilot project, seven states and the district of