. >> bob wayne: it's a family you wouldn't want to belong to. >> whitaker: bob wayne is anlogist at ucla. using dna from the blood samples mountains, his scientists have built a family tree, unlocking some strange and deadly secrets.fe with incestuous matings. it's not a healthy situation. >> whitaker: the dna shows malesown offspring. and killing them, as well. sometimes, even killing their mates. and that doesn't happen in the wild normally? >> wayne: rarely.ncest and this excessive amount of strife are very unusual. >> whitaker: you think that is all because of this limited amount of space they have? >> wayne: it is. on some primal level, they long for more space. at least 13 have been killed in traffic in recent years, trying to move on.ged sword-- being penned in, the lions can't get out to the wide-open spaces away from the city; and thewill only get worse if lions from the wilderness can't get in to mate but there is a possible solution.s plan to build the animals an overpass on the 101 freeway to open up a migration route.ewhere in the world- this one crosses the trans-canada hig

wayne chapman finished serving a 30 year prison he raped two lawrence boys. since then he has had several hearings only to be deemed sexually dangerous and remain in custody. as fox 25's bob ward found, this time a jury will determine whether the child rapist will be able to walk the streets again. >> reporter: wayne chapman is not only a convicted child rapist he is also someone police are looking at for the disappearance of a little boy from lawrence. the state believes even as an old man wayne chapman still sexually dangerous and they're working hard in a courtroom here in boston to keep him locked up. wayne chapman sex offenses to children start back in the 1970s and according to previous testimony the actual number of victims could reach up to 100. wayne chapman has long been suspected in disappearance of 10-year-old andy from a lawrence swimming pool in 1976 andy's body has never been found. at this hearing in boston, the state is trying to show that chapman is still physically attracted to m.c.i. shirley corrections officer says she spoke to chapman in the fall and chapman talked about playing santa claus. >> and i had asked him oh, so you're getting out soon? and

. >>> wayne chapman is trying to get out of prison after serving decades behind bars. fox 25's bob ward tells us the state is fighting back and the jury is hearing some disturbing testimony. >> reporter: at 68 years old, wayne chapman has spent most of his the adult life in prison on charges of molesting boys. the defenses date back to the 1960s. the victims could number up to 100. wayne chapman has already served his time but remains civilly committed, deemed still sexually dangerous. chapman is fighting to get out of prison now. the state is fighting his release saying that chapman said he will move to maine if he's are fewer restrictions on sex offenders and the state believes that is a red flag. >> mr. chapman molested children on its streets, wherever he went, he was looking at children. so the opportunity for mr. chapman to offend remains just about exactly what it was 40 years ago. >> reporter: wayne chapman's also the suspect of the disappearance of 10-year-old andy from lawrence in 1976. andy's body has never been found. but chapman's defense believes he is fit for release

wayne chapman served his time for molesting young boys but but for the last nine years he's been kept behind bars your descendents because he's been deemed sexually dangerous. tonight fox 25 bob ward tells us chapman's fate rests with the jury. wayne chapman are highly disturbing but this trial is not about guilt or innocence. this is about whether wayne chapman is still sexually dangerous weather he should be set free. you heard that he admits an attraction to children that the lifelong thing. >> but rbc that's says nothing about whether he can or should be released today but in his closing argument to the jury wayne chapman's lawyer said that the frail man sitting in the courtroom today is not the same man who was admitted to sexually molesting up to 100 voiceovers lifetime. >> he argued that time itself is rented chapman safe and that after decades in prison it is time to release him. >> he's just too old and too sick and then his life will create the circumstances that would allow him to offend. he should be at the treatment center need to be confined way does not have access to the state contends wayne chapman is the same man who was sexually attractive young boys that h

that means this man wayne chapman will remain in state custody 25 is recovering this trial all week long chapman is also the suspect in the 1976 disappearance a lawrence boy are bob ward has been reporting on this case for years and bob that lawrence boy has never been found. >> reporter: no he hasn't andy puglisi disappeared from lawrence 40 years ago a people in lawrence still talk about this case. over the years wayne chapman has emerged as a prime suspect in andy's disappearance. and today a jury after seven hours of deliberation ruled that wayne chapman today remains sexually dangerous.>> i am relieved more than anything else. i'm relieved that he's not going to get out and hurt another child. melanie perkins was with andy puglisi on the day in 1976 when her friend banished from a lawrence to the swimming pool. her to produce the award-winning hbo documentary you seen andy? that's why perkins was inside courtroom 914 as the third jury found wayne chapman still sexually dangerous and he must remain locked up. >> i don't. i don't think that wayne chapman will ever come clean about andy puglisi because i think he has it in his mind that he did not do anything w

fives joins us live in court bob this is not the first time when chapman has tried to win his freedom. >> reporter: know that's right. this is actually the fourth time that wayne chapman is tried to get out of prison. he's been convicted he served most of his life in prison on this trial rape charges but the state has had them declared sexually dangerous that's why he is still in prison. a jury is hearing this case now and they have heard some disturbing testimony. >> convicted serial sex offender wayne chapman is now 68 years old. he has helped problems including incontinence and some uncontrollable shaking. he spent decades in prison. by some counts the number of young boys he has admitted to molesting numbers up to 100. chapman has been civilly committed are still being even though he is finished his prison sentence. now when chapman is trying to get out of prison. and the defense expert told the jury it is time. no one is arguing that. the point i am making is that despite all of this offense is that happened 40+ years ago at the present time he is not that same person. the state is trying to keep chapman locked up. chapman is also the prime suspect in the

convicted child rapist wayne chapman is found still sexually dangerous and will not be released from prison. that's a verdict in a high-profile trial fox25 is been covering for days. bob ward was in court for this important decision joins us live now about that verdict did not come quickly. >> reporter: no it didn't vanessa i can tell you there was some nervous people in the courtroom just before that verdict was read. it took this jury seven hours verdict.this jury in this case the same decision in less than two but bottom line this means that wayne chapman will not be released. >> for convicted serial child molester wayne chapman, his back to state custody. the third time since 2007 a jury finds chapman still sexually dangerous. he will not be released. wayne chapman is spent decades in prison. his crimes against boys dates back to the 1960s his victims number up to 100 during the trial, the state argued chapman still things about his past crimes. blasting children and that he was recently asking about changes in state law easing restrictions on sex offenders. chapman's lawyer tried to make the case that chapman is too old and too sick to reoffend. releasing chapman