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ashleigh banfield is in aruba with the lalast. eigh, good morning. >> reporter: good morning, elizabeth. a short vacation has turned into a three-month incarceration in paradise. that's all because as you said the judge e cided that the prosecutors here have enough information on gary giordano to hold him here on the island while they continue to build that case. there may be a lot of evidence collected in the case against gary giordano, but prosecutors don't yet have enough to charge him with any crime in connection with the disappearance of robyn gardner. no body, no confirmation that robyn is even dead but they do have one thing, more time. now 60 days more to find out what they can. >> what the investigators are going to do, i believe in the next 60 day, is tighten this case up as much as possible and that mr. giordano was involved in it. >> reporter: so far it's a confounding mix of evidence. abc news reviewed a number of sworn witness statements that show robyn gardner's roommate that robyn was often covered in bruises but sh

abc's ashleigh banfield is in aruba with the very latest on that and the insurance policy drawing furtherng, josh. just when you thought that gary giordano was going to be hunkering down for the next 60 days in an aruban jail, in connection with the disappearance of robyn gardner, comes word that he's planning to challenge the court that is keeping him here on this caribbean island. he's already been in jail here for a month. but his next 60 days may at least be more comfortable. gary giordano now has telephone, e-mail, media and tv privileges. and while he'll have no visitors, he is allowed two phone calls a day. it's a far cry from the unlimited use of his personal cell phone before he was arrested. his outgoing message still sounds upbeat. >> hi, sorry i missed your call. this is gary. leave me a message and i'll get right back to you. thanks. >> the mailbox is full. >> reporter: his lawyer plans to appeal his extended incarceration next week, before a three-judge panel. the meantime, a source told abc news that the fbi working the case in the u.s. is struggling to get information from

ashleigh banfield has the story. >> reporter: chilling words from a millionaire, accused of shootingeporter: a killing he says was an accident, hn he tried to stop her from killing herself. but forensics may tell another story. bob ward and his wife diane, were tested for gunshot residue. and an expert testified it didn't look normal. >> a trace amount was found on diane ward. however, the amount may not be forensically significant. >> reporter: ward dropped his head when gruesome pictures were shown in court. and an ex-girlfriend told the court he complained about his wife just before she died. >> he complained she spent too much money. and he was supposed to meet her at the international airport. and she was late because she was having a manicure and a pedicure. and he was livid. >> reporter: bob ward's fate is at least a month and a mountain of evidence away. for "good morning america," ashleigh banfield, abc news. >> thank you ashleigh. >>> now, here's diane sawyer with a preview of tonight's "world news." diane? >> good morning to you, josh. our "made in america" team is back. a

ashleigh banfield has been covering this sensational trial. >> reporter: after several outbursts thisionaire developer, bob ward, chose to stay silent thursday, when asked if he wanted to take the stand. >> do you wish to testify? >> no. >> reporter: he's being tried for second-degree murder in the shooting death of his wife, diane. in closing arguments thursday, ward's attorney says his client was trying to prevent diane from killing herself, and the gun just went off. >> we don't know whether it was a suicide or not. and more important than that, we don't know what her intentions were. >> reporter: but prosecutors were having none of it. >> this is about a dead woman. and this is about the laws and the people of florida. >> i have nothing further. >> reporter: it's been a feisty week of testimony. when prosecutors questioned ward's daughter, sarah, on tuesday. >> you were not there when your mother ended up shot in the face. >> reporter: world could be seen pounding his fist on the table, before being calmed by his attorney. then, wednesday, ward grew angry over a life insurance pol

and ashleigh banfield has been keeping a close eye on all of this. >> another outburst, two days in ay. screamed out about an insurance policy. there was no jury. and there were no cameras present. but the judge was present. and she didn't like it. and she told him to cut it out. and just after the judge had denied his mid trial motion for acquittal. day one for the bob ward defense team. and already their key witnesses are facing tough challenges by the prosecution. dr. william anderson testified that a struggle over the gun was likely the cause of diane ward's death, not a cold-blooded murder. >> something was going on that was a struggle. i said that's very likely that was the situation. >> reporter: but on cross-examination, he admitted it is also possible that her husband intentionally shot her. >> it's not more than likely than another scenario, where another person walked up and shot them. or was sitting and shot them. or was getting off a bed and shot them. it's not more likely than that correct? >> that's correct. >> i just shot my wife. >> you just what? >> i just shot my wi