Warning: This article contains graphic details that some may find upsetting.

New information has been released about Chris Watts, the man at the center of the new Netflix documentary, American Murder: The Family Next Door, and it turns out that Watts had a secret no one knew about until now...

Keep scrolling to watch the shocking interview...

It's the documentary everyone is talking about.

Since its release on Netflix on September 30th, American Murder: The Family Next Door has both captivated and horrified audiences all around the world.

Although there are certain aspects of the crime that was left out of the documentary...

Including an interview with Chris Watts' alleged "gay lover."

The documentary delves into the story of the seemingly idyllic Watts family.

From an outsider's perspective, Chris and Shanann Watts had it all - a large Colorado family home and 2 beautiful daughters - 4-year-old Bella and 3-year-old Celeste.

However, behind closed doors...

Things were far from perfect.

And, when a pregnant Shanann and her daughters suddenly went missing in August 2018..

A disturbing series of lies, betrayals, and murder began to gradually unfold.

The alarm was first raised on August 13th, 2018, when Shanann's friend, Nickole Atkinson, rang the police saying she was concerned for her wellbeing.

She had dropped Shanann home in the early hours of the morning after a business trip and hadn’t been able to get hold of her since. She noted also that Shanann had also missed an appointment.

The police quickly attended the Watts residence...

Where they found no signs of foul play, but all of Shanann’s personal belongings, such as her wedding ring and cell phone. It was then that Shanann and her two daughters were officially declared as missing.

And this is when things got suspicious.

Chris Watts returned home and, at first, appeared to be the confused and lost husband, telling police he “didn’t know what to do" and appealing for information to do with his wife and daughters’ whereabouts.

However, his story kept changing.

It didn't take long for the police to grow suspicious of Chris, and it was quickly revealed that he had been having a long-standing affair with a colleague from work.

Just 2 days after Shanann's and the girls' disappearances, Chris was made to sit a polygraph test...

Which he promptly failed.

From this, Chris then confessed the truth to his father.

He casually admitted to killing Shanann, who was pregnant with his unborn son at the time, as well as their two daughters.

At first, he tried to claim that Shanann had smothered her children upon finding out about his affair...

And that he had killed her in a "fit of rage."

But months later, he would go on to retract this claim...

Thus eventually admitting to smothering the girls himself, shortly after smothering their mother.

After more police probing, Chris eventually revealed that he had taken Shanann and the girls out to an Anadarko Petroleum site where he worked.

There, he loosely buried Shanann's body in the dirt and dumped his daughters in an oil rig which, in order to retrieve the girls' bodies, police eventually had to drain.

In November that year, Chris pleaded guilty to a number of charges:

5 counts of first-degree murder (including 2 additional counts for his daughters because they were children under twelve), one count of unlawful termination of a pregnancy, and 3 counts of tampering with a deceased human body.

But even at this point, he still hadn’t told the true full story of what had happened that fateful day.

He later told investigators that he and Shanann had argued over their relationship and his wish to leave her, so he had killed her. This woke his daughters, who asked what was going on. He then took Shanann’s body and the two girls to the oil site and killed the girls there.

Chris Watts is now serving 5 life sentences in prison...

As well as eighty-four more years for his other crimes.

Since the documentary aired, people have been reeling at the harrowing details of the highly-publicized Watts case.

But now, several new details about the case have come to light...

Including Watt's biggest secret.

While the show revealed Chris had a secret girlfriend...

It didn't mention that in 2015, just 3 years before the murder, Chris and Shannan had filed for bankruptcy, with Chris being the breadwinner at the time.

And while we saw the beginning and the end of Chris' lie detector test...

The test was actually 5 hours long.

While Chris had always maintained that he committed the murders in a fit of rage, letters that he recently sent to author, Cheryln Cadle, tell a very different story.

Published in her tell-all book, Letters From Christoper, letters penned by Chris himself describe how he attempted to smother his daughters before strangling his pregnant wife at their home but was initially unsuccessful in killing them - a fact he kept secret from police during his interviews.

The details are nothing short of sickening.

In the letter, he tells Cadle: "August 12th when I finished putting the girls to bed, I walked away and said 'That's the last time I'm going to be tucking my babies in.'" "August 13th, the morning of, I went to the girls' room first, before Shanann and I had our argument. I went to Bella's room, then Cece's room and used a pillow from their bed (to kill them). That's why the cause of death was smothering. After I left Cece's room, then I climbed back in bed with Shanann and our argument ensued."

He then detailed how the girls had woken up after his first murder attempt...

And how they were "acting like they had been through a trauma." "After Shanann had passed, Bella and Cece woke back up. I'm not sure how they woke back up, but they did. Bella's eyes were bruised and both girls looked like they had been through trauma. That made the act that much worse knowing I went to their rooms first and knowing I still took their lives at the location of the batteries."

He then admitted to trying to "poison" Shanann with opiate painkiller Oxycodone, in an attempt to make her miscarry their first child...

Saying he "thought it would be easier to be with Nichole (his girlfriend) if Shannan wasn't pregnant."

While Chris initially claimed the decision to murder his family was spontaneous, he wrote in the letters he had been planning it for weeks.

He reportedly wrote: “All the weeks of me thinking about killing her, and now I was faced with it."

He revealed the most graphic details of Shanann's death...

"When she started to get drowsy, I somehow knew how to squeeze the jugular veins until it cut off the blood flow to her brain, and she passed out.

And now, twenty-eight-year-old male prostitute, Trent Bolte has told the FBI that Watts introduced him to his daughters, after paying for his services...

In newly surfaced text messages it was discovered that Watts promised to introduce Bolte to daughters Bella and Celeste if he didn't turn out to be a "psycho."

According to Bolte, he and Watts had a 10-month fling, which ended shortly before the murders took place.

Watts first messaged Bolte on an app where Bolte asked why he was messaging a gay man, Watts replied, "I don't really know if I'm straight or not."

They soon met up at Watts house where Watts allegedly "ripped" the escort's clothes off.

Bolte said: "I performed oral sex on him, he performed oral sex on me, after that there was intercourse and he pretty much panicked and then didn't say much and left."

After their first meet up, Watts introduced Bolte to his daughters...

He previously said: "If you turn out not to be a psycho maybe you can meet them."

Bolte admitted they had previously stayed together at a remote Wyoming cabin, and that Watts even paid for him to get lip fillers.

Bolte's mom, Colleen told investigators Watts "paid him $250, $80, and $60 on separate occasions."

Watch the shocking interview with Bolte below...

Understandably, people have been left completely shocked... Rest in peace, Shanann, Bella, and Celeste.