just now coming in. take a look. based on our analysis of the votes soo far, abc news projects texas senator ted cruz will win the kansas republican caucuses. in maine, with fewer than 10% of the vote coming in, cruz holding a slight lead over front-runner ted cruz. the rest of the race is still early to call. enthusiastic crowds showing up to cast their votes. like up in bowling green, long lis too. abc's mary bruce starts us off tonight from palm beach, florida. >> reporter: tonight, as republicans in four states cast their vote, the gop is at war with its own front-runner. >> you know, the republicans are eating their own. the republicans are eating their own. they gotta be very careful. >> reporter: the billionaire businessman slammed in this new takedown from a third party camp. >> the truth about trump university, donald trump made millions, while hardworking ericans got scammed.

fire for flip-flopping on >> i'm changg. i'm changing. >> reporter: all this as the nastiest campaign in recent history gets nastier. and with stranger spelling. >> they have lyin' ted cruz. i call him -- i nicknamed him. lyin'. how would you spell that? lyin'. little marco is going, "well, donald will not win" -- i mean, this guy's got so many problems. >> where i grew up if someone keeps punching someone in the face, eventually someone has to stand up and punch them back. >> reporter: others are trying to turn the page. >> this process doesn't need to be mean. it dsn't need to be nasty. it doesn't need to be filled with personanainsults. and attacks. >> reporter: sick of all the name calling, john kasich says he won't go there. >> i'm with harry potter. we're not going to the dark side. >> repororr: the move to block trump took an ugly turn, as his supporters clashed with protesters at this rly in new orleans. >> there was a protester right over there. didiyou get him out? >> reporter: and at this caucus

a frosty reception as he took the stage just moments after ted cruz. but will any of this stop trump's rise? >> a busy day on the campaign trail. mary bruce joins us now from florida ahead of trump's new conference tonight. >> cecilia, the trumpb campaign is feeling optimistic despite the loss in kansas. they're looking ahead. hoping for a big win in the louisiana primary tonight. later,r,rump will be right here in florida, hoping to hold what he says will be a victory press conference. cecilia. >> mary bruce leading us off tonight. the heated race across the aisle, hillary clinton in detroit today, speaking with african-american ministets and bernie sanders was in cleveland with some tough talk for his rival, both sides campaigning hard in states that could add some serious numbers to their delegate cous. abc's david wright has this side of the story. >> reporter: today imichigan, hillary clinton almost got a promotion!

>> reporter: "not yet!," she corrected. clinton has almost half the delegates needed to clinch the nomination. bernie sande, about one-sixth of the way there. today kansas, nebraska and louisiana weigh in. >> this line is around the block. down the street. >> reporter: tomorrow, maine. three of the four are caucus states. and sanders does well in caucuses. at this nebraska caucus site today,is supporters outnumbered clinton's by nearly 2 to 1. sanders is still fighting hard for the nomination. >> and frankly, i have no idea what her position is. she talks in vague terms. >> reporter: todayaysanders unveiled a new five-minute ad, in spanish, putting a human ce on immigration and the need for a living wage. sanders doesn'even appear in the ad until three minutes

clinton has this new ad -- >> insolar panels installed in her first term. >> reporter: the style, more conventional. but the memeage substantive. the democratic debate seems like a civics class compared to the republican side. >> it looked like the kind of fights we would have in recess in the sixth grade. >> and i would hope that most sixth-graders understand that we dot behave like that. >> reporter: tomorrow night, the democrats debate in flint, michigan. there are more delegates at stake in michigan tuesday than after that, florida, illinois and ohio. so clinton and sanders are both looking ahead. cecilia? >> today's votes still coming in. let's take a look at some of the maps showing the state of the raceceight now. hillary clinton taking ten states so far. bernie sanders with f ve and on the republican side, donald trump the winner in ten states, ted cruz with five including today's victory in kansas, marco rubio right there with one. i want to bring in abc news political analyst mat@thew dowd.

establishment came down hard on donald trump this week. mitt romney calling him a phone phoneny. ted cruz winning kansas. >> the darling of this race, marco rubio looks like he's having a very bad day. it looks like he may finish third in all the states. their attacks on donald trump may havav hurt donald trump and donald trump's debate perfmance may have hurt himself. the beneficiary of himself is another anti-establishment person. the odds of contested convention is going up. >> the democrats looking ahead to michigan and florida, a way the math ads up to bernie sanders. >> there's a small opportunity. he has to win most of thetates that are contested this weekend for the democrats today and tomorrow. has to win most of them. then he has a figure out a way to close the gap if michigan. so, without that happening, there's no window.

if he does all that. >> tuesday is the date. all right, tt, thank you. we move on to new questions in the murder case that captivated a nation, los angeles police confirming they are examining a knife found buried on o.j. simpson's former estate. even if it turns out not to be the missing murder weapon, as abc's matt gutman reports tonight, the o.j. frenzy is back ininull force. >> reporter: sometimes a knife is just a knife. tonight, law enforcement sources telling abc news the mud-encrusted folding knife -- held by a lapd officer for nearly two decades -- is likely not connected to the o.j. simpson case. still, police say they'll continue with dna testing on the knife. >> we will look at anything that we believe has any validity to either assure people that this investigation was done appropriately. >> reporter: the blade,

nicole brown simpson and ron goldman in 1994. a lawyer for that retired lapd officer, george maycott, t tls abc news a construction worker handed his client the knife in 2002 or so when he was working security on a movie nearby. maycotte allegedly alerted the lapd abobo the knife, but was told the case is closed. it wasn't. >> this is a double homicide that it is still open and ongoing. >> reporter: the murder weapon has never been found. polile scouring the neighborhood in 1994. >> we did a search from the rockingham home to the bundy home with 150 people. we searched all the streets, the gutters, the trash, the lawns. >> reporter: so, the case remains in limbo. on one side, it remains open. only the other side, they arrested o.j. in 1994. dangerous weather is

bracing for a series of storms. the rain already falling from washington to central california. in the bay area, high surf and flash flood watches. homeowners now laying down sandbags. . the worst is yet to come. abc meteorologist indra petersons is here. >> especially in the san francisco area, powerful storm making its way. potentially four to six inches of rain. like a fire hose pointing at the west coast. lit make a pattern shift. cooling in the west, warming if the east. washington, d.c.a few days from 70s. right along river, could see heavy amount of rains. >>uch a contrast in temperatures. indra, thank you. to washington w, and new

that gyrocontinuer. you remember the video. prosecutors now say, he was just seconds away from colliding with a delta flight that had just taken off. heaces ten months behind bars. we turn next to the face-off between the fbi and the apple. new voice now weighing in. the district attorney of san bernardino said the iphone belonging to one of the attackers could lead them to a possible third gunman. abc's lauren lyster. >> reporter: tonight, that controversial locked phone found in this shot-up suv back in the spotlight. the device used by two terrorists who killed 14 people in san bernardino at the center of a fierce battle between federal government and apple, who refuses to unlock the phone. now, the local d.a. is suggesting there could be evidence of a long-rumored third attacker on that phone. do you believe there is a third assailant out there? >> i don't know if i believe it, but i'd like to make sure there

>> reporter: in a new court brief, d.a. mike ramos, pressing apple to unlock farook's iphone, arguing -- "although the reports of the three individuals were not corroborated, the information contained solely on the seized iphone could provide evidence to identify as of yet unknown co-conspirators." the fbi, local law enforcement and witnesses have refuted the theory of a third gunman. tonight, apple stands by its decision not to attempt to unlock that phone. apple ceo tim cook speaking exclusively with abc's david muir last week, insisting unlocking the phone is a safety issue for everyone with an iphone. >> i know people like frame this argument as privacy versus national security. that is overly simplistic and it is not true. this is also about public safety. >> so, this is about protecting the safety of the people who carry those iphones. >> that's exactly right. because if the government could order apple to create such a

ordered for anyone else as well. news. that brazen gold heist, new details emerging tonight, sounding like a plot straight out of a hollywood blockbuster and as 's gloria rif area ya reports, the fbi closing in on the thieves. >> these guys came and robbed them. >> $4.8 million worth of solid armored transport truck in north carolina last march. the alleged ring leader, adalberto perez, is behind bars tonight facing robbery and firearm charges. perez' lawyer denying those allegations to abc news. the fbi says these two men are believed to be his accomplices. abc news has learned that the second man is in jail on separate charges. the high-stakes heist unraveled thanks to a confidential informant, according to newly

the informant detailing the james bond-like tactics the men used -- allegedly installing a gps tracker on the truck, and somehow w motely triggering pepeer spray inside the vehicle. the driver and passenger suddenly began to feel sick, forced to pull over. >> their arms are zip-tied around their backs. >> reporter: the robbers, waiting, tying their arms and ransacking the truck. so far, authorities have only recovered one gold bar. gloria riviera, abc news, new york. still ahead on "worod news tonight" on this saturday -- the major break in a cold case nearly four decades old. the suspect right in front of police all along. so, did investigators miss the clues? and, all right, guys. pencils down.

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and next to that major break in aed cocase that had police stumped for nearly 40 years, the arrest sparking many questions tonight. especially from the victim's family. they're asking, what t song? here's abc's ron claiborne. >> reporter: tonight, 36 years after teenager joyce mclain was found dead near her home in maine, police say they have her killer. >> we are confident that scott fournier is the one who murdered joycececlain. >> reporter: the 55-year-old spect was arrested friday. joyce disappeared aftfter leaving her family home to go jogging. her body was found on this path, her skull fracred from a blow to the back of her head. joyce's mother, pamela, tells abc tonight she is relieved. >> i was angry off and on all through the time it took. i pushed and pushed for different things.

to give up and yesterday i was glad i was that kind of mother. >> reporter: amazingly, police had questioned fournieie22 times over the years. he even allegedly confessed to the slaying, only to recant later. >> one of the reason the case has progressed slowly is what he's told us various times. >> reporter: according to an affidavit, in the past fournier admitted killing joyce -- to police, his minister and his parents.% at times he blamed others. now, tonight, 36 years after joyce mclain waved good-bye to her mother for the last time, police say they the man arrest to. when we come back -- sorng the new outrage. the fruit yanked offff store shelves at whole foods.

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back to totalling up to 1600. and orangegate 2016. whole foods sparking outrage when it put these peeled oranges in plastic containers on store shelves. the online backlash swift with tweets like this -- if only nature would find a way to cover these so we didn't waste so much plastic. the peeled fruit has been pulled off off store shelves. the discovery that had all of us gushing in the newsroom today. scientists in hawaii stumbled upon what would be a brand-new species of octopus. they're nicknaming this pale little guy casper. so cute. still ahead tonight -- that buried treasure found deep in one family's home. staken for trash but probably worth millions. which brings us to the question,

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but i'm still bringing my best. and going for eliquis. reduced risk of stroke plus less major bleeding. ask your doctor... ...if switching... ...to eliquis is right for you. and finally tonight, from clutter to cash and lots of it. the head lines this week about the family who unpacked a major find in their great grandfather's home. got us all thinking -- what could buried inside our attics. here's abc'john donvan. >> reporter: if you don't recognize the face on the cards -- t tt's ty cobb, baseball's best batter ever -- .366 lifetime average. but try this number -- millions, what these cards may be worth, after being discovered at a home in the south. the card finders? they're staying anonymous for now. but experts confirm it's a jackpot find. >> i think you could argue that this is the coolest find that

>> reporter: yep. these attic finds are lotterylike. as when, a few years back, audio pes of dr. martin luther king jr. were found by a writer's son in his dad's attic. recorded in 1960, they've been appraised at $100,000. >> they have followed means that grow out of the highest tradition of nonviolence. >> reporter: then there was the van gogh painting found in an attic in norway. and this 1938 comic book introducing superman found in the wall of an old house. back to baseball cards. you see these? these are not the ty cobb cards. different story. >> a few years back, my cousin carla and myself were cleaning out my graramother's attic and buried in one of the boxes was stacks of 1910 e98 baseball cards. >> reporter: yep, jackpot again. more than 800 cards this time, estimated worth $2.8 million. some 20 cousins have now divided them up amicably. so, thanks to ty cobb for

a hundred years. john donvan x abc news, washington. >> i'mstay us with online. i'll see you tomorrow on "good morning america", "this week" in the rning, too.

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ladies and gentlemen, here are the stars of america's game, pat sajak and vanna white. here we are. thank you. thank you, jim. thank you, folks. nice to have you here. it's nice to have you over there, too. all right. no more applause. time to play. let's go. grab those devices. our fit "toss up" is coming up. it's worth $1,000. "on the map." whoop. boink. go. [ laughs ] [ bell chimes ] mike. the bronx and d ooklyn. you got it. yes, sir. nothing to it for mike gallagher, who is from minneapolis, and, now, you do some broadcasting at the college level? yeah, college sports and high school sports.