On Tuesday, BuzzFeed Newspublished two of Musk's emails in which he called a journalist who has written about the dispute a "f*cking asshole" and made new claims against Unsworth without any evidence for them.
Musk, who ended the email by writing "I fucking hope he sues me", prefaced the email with the phrase "off the record", a condition that the reporter says did not agree to prior to the email.
"I suggest that you call people you know in Thailand, find out what's actually going on", Musk wrote, according to Buzzfeed. "Musk did not provide proof of his claims to Buzzfeed News, and Buzzfeed News could not verify any of the claims after reporting on Unsworth's background". In it, he accused a British cave rescuer of being "a child rapist" who took a "12-year-old bride".
Mr Musk had earlier apologised for calling Mr Unsworth a "pedo".
"It isn't where you'd go for caves, but it is where you'd go for something else", Mr Musk wrote.
Mr Unsworth's lawyer Mark Kennedy from the firm Howard Kennedy told the BBC that Mr Musk's allegations were baseless.
JD.com CEO Being Investigated for Rape
Liu, who is worth an estimated $7.3 billion, owns 16 percent of the company and has vast control over major business decisions. However, a Minneapolis police report said the arrest of Chinese billionaire Liu Qiangdong was over a felony rape accusation.
BBC news presenter Rachael Bland dies from cancer aged 40
Her cancer turned terminal in early 2018, and her hopes were pinned on a new experimental treatment as part of a medical trial. In August, the deceased broadcaster noted that she was writing a memoir to leave behind for her two-year-old son, Freddie .
He asserted that the city was "renowned for child sex-trafficking".
Unsworth had dismissed Musk's offer as a "just a PR stunt", and told CNN the device "had absolutely no chance of working", and that Musk could "stick his submarine where it hurts".
"Tesla is losing the United States tax credit ahead of competition, posing further challenges to affordability at a time when competition is intensifying", Tamberrino said in a note to clients Tuesday, re-instating his sell-rating after briefly suspending coverage. "After deleting the initial accusation and tweeting an apology, Mr Musk has continued to republish his false and unsupportable accusation", Wood said in a statement.
This means Musk could face jail time if found guilty in the Southeast Asian nation.
The controversy comes at a time when Tesla and Musk continue to battle intense negative publicity and embarrassing controversies.
In a note to clients Tuesday, analyst David Tamberrino reinstated his August price target of $210 for Tesla - a 30 percent drop from its current price - citing increasing competition in the electric vehicle space.
Goldman Sachs has resumed its coverage of Tesla, slapping the carmaker with a sell rating less than a month after suspending coverage to help CEO Elon Musk explore taking the company private.
Nishikori outlasts Cilic to make semis
Now, Osaka is one of those players on TV - and seeing the same experience from the other side is proving to be just as cool. Meanwhile, Osaka won a Masters title at Indian Wells and with her strong run in NY , where she will next play 2017 U.S.