NEW True Crime: Why did a handsome doctor, pilot, husband – really kill his wife? The only thing more shocking may be how he tried to cover up the crime. John Quiñones reports on the murder of a prominent doctor’s wife. Watch the all-new 20/20 - Friday at 9/8c on ABC. Stream next day on Hulu. | ABC 20/20

4.7M views · 2.5K shares | NEW True Crime: The Gainesville Serial Killer & the one haunting piece of evidence that changed everything. All-new emotional & revealing interviews from those who were there. Watch the new ABC 20/20 event special ‘Gainesville’ Friday night at 9|8c on ABC. | ABC 20/20 | Facebook

14K views · 443 reactions | We'll see you tomorrow night for an all-new ABC 20/20. | ABC 20/20 | Facebook

7.6K views · 82 reactions | A search of her phone reveals Michelle...

82K views · 8.1K reactions | FINALLY, TONIGHT: Natalee Holloway | 15...

418K views · 6.3K reactions | TONIGHT on ABC: Ted Bundy | Now finally, his longtime girlfriend & her daughter reveal their haunting story. The stunning new interview and 20/20 Event Special airs TONIGHT at 9|8c on ABC. | ABC 20/20 | Facebook

2.2M views · 5.7K reactions | 30 extraordinary hours in the life of President Trump. Unprecedented access - where cameras never go - no question off limits. “President Trump | 30 Hours” The exclusive event everyone will be talking about - Sunday night at 8/7c on ABC. https://abcn.ws/2XIBNAR | ABC 20/20 | Facebook

5.5M views · 31K reactions | Natalee Holloway | Now, 15 years after she disappeared - stunning new details as her mother Beth travels back to the last known place where her daughter vanished. And journey deep into Peru where Joran van der Sloot is locked away. The new 20/20 television event premieres Friday night at 9/8c on ABC. | ABC 20/20 | Facebook