Tune in to FOX News Channel this Saturday at 10 p.m. and 1 a.m. and Sunday from 10 p.m. to 12 a.m., 1 a.m. ET as award-winning and veteran journalist Geraldo Rivera brings you two special broadcasts this weekend!

Saturday, July 23

It’s been a busy week in the Natalee Holloway (search) case. We’ll go live to Aruba for an update on all the recent activities and developments surrounding the search for the missing high school honor student. And, now that her family has increased the reward offering to $200,000 for Natalee’s safe return, do they expect people to come forward with information that could lead to a break in the case? We’ll ask Natalee’s aunt, Linda Allison.

Plus, Geraldo retraces the police investigation with T.J. Ward, the P.I. hired by Natalee’s family to conduct his own investigation into what happened to their daughter.

And, it could take several weeks before we know the results that could possibly be the break that police and her family are looking for. Will DNA testing crack the case? Pathologist Dr. Michael Baden (search) analyzes the forensics of this mystery.

Then, it’s getting hot in here! Is the heatwave headed for your state? And with temperatures sweltering into the triple digits, wildfires are raging out of control and forcing evacuations in Arizona and Utah. We’ll get the latest on fighting the fires from Phoenix Mayor Phil Gordon.

Also, we'll have an update on the amazing survival story of Emily and Katie Benton (search), the Knoxville, TN sisters wounded in the first set of London subway bombings while on a sightseeing jaunt to the Tower of London.

Plus, actor Colin Farrell (search) has filed a lawsuit against an ex-girlfriend, a former Playboy Playmate, in an attempt to block her from commercially distributing a 15-minute tape of the twosome engaging in a steamy mattress romp. Will Farrell get his day in court? Farrell’s sex tape co-star, Nicole Narain, tells Geraldo her side of the story!

And, it’s a tragic ending to a shocking story. Three boys who suffocated in the trunk of a car last month were alive for at least 13 hours, slowly succumbing as a massive police search swept through their neighborhood but failed to find them. But were police in Camden, NJ negligent in the deaths of the young boys? We’ll talk to family attorney Peter Billair about the case.

Sunday, July 24

Tonight, Geraldo takes you on a broken-hearted mother’s personal journey as she scours the Midwest for the burial site of her murdered children. Teri Knight and her husband, Jim, are retracing killer Manuel Gehring's (search) path along I-80, where he said he dumped her two kids after shooting them. Teri and Jim Knight join Geraldo with their emotional tale.

And, Beth and Jug Twitty talk about their very public fight to find their missing daughter, Natalee Holloway (search). Will DNA testing help solve this international mystery? Forensic pathologist Michael Baden weighs in.

Then, was it murder on the high seas? A young groom vacationing on his honeymoon went missing earlier this month from a cruise ship somewhere between Greece and Turkey. Criminal defense attorney Mickey Sherman and former federal prosecutor Lis Wiehl discuss the investigation.

And, we’ll bring you the shocking story of a former middle school teacher accused of having sex with her 14-year-old student. Debra LaFave (search) now faces up to sixty years in prison for her underage sex romps! But will her insanity defense work? We'll ask her ex-husband, Owen LaFave.

Plus, we’re live and around the world with the very latest in the war on terror.

These stories and much more!

Real journalism: fair and balanced. That's why we're No. 1 — FOX News Channel.

NOTE: The Associated Press contributed to this report. Topics and guests subject to change.