According to The Sun, sniffer dogs at LAX airport caught the 23-year-old, border officials finding a "very small amount" of a white powder on his person.
One of the stars of the Netflix hit "Stranger Things" reportedly missed the show's season two premiere party Thursday night in Los Angeles because he was denied entry into the U.S.
A source told the United Kingdom paper The Sun that Heaton wasn't charged but couldn't stay in the country.
Heaton was sent back to the United Kingdom after the discovery, forcing him to miss the premiere.
Boyle Heights art studio keeping Dia de los Muertos tradition alive
Community members are invited to participate by building and decorating their own altars for a Community Altar Contest. One of the things San Antonio residents love about the city is the spectacular culture and tradition.
Legion's poppy campaign about to begin
When it comes to serving our nation's veterans and their families, we will continue to work together to achieve great things". A service was held to launch the garden, which will in place until November 13. .
Kentucky Judge Who Refused To Hear Gay Adoption Cases Resigns
The response also lays out the judge's objections to adoptions by gay and lesbian adults. His resignation will be effective December 16, according to the Lexington Herald Leader .
A spokesperson for the actor said: "I have no comment to make".
It is also now feared that Heaton could be barred from entering the USA in future meaning he could struggle to take part in filming for Stranger Things.
"If you are a foreign national and it is a large amount of drugs you may be charged".
Heaton, who plays Jonathan Byers on the hit Netflix show (which released its hotly-anticipated second season yesterday), was denied entry to the U.S. by airport officials after traces of the drug were discovered in his luggage.