The Supreme Court struck down a Hawaii law requiring people to get permission to carry guns into stores and hotels on Thursday, in its latest opinion backing Second Amendment rights.

The high court's 6-3 decision means people can carry guns onto privately owned property like shopping malls and gas stations, unless the owners specifically say guns are banned at their establishments. It comes shortly after the court found that marijuana users can't be completely banned from owning firearms.

It's a win for President Donald Trump's Republican administration, which argued the law violates the Second Amendment. The measure was sometimes referred to as a "vampire rule" because it required people with guns get permission to enter, like vampire lore says bloodsuckers need an invitation to enter a home.

Hawaii argued that the 2023 measure ensured private owners could decide whether they wanted firearms on their property. The state passed the law as thousands more people got legal permission to carry guns in the wake of a 2022 Supreme Court ruling that found the Second Amendment gives most people the right to have guns in public.

About four other states have enacted similar laws, though presumptive restrictions for guns on private property open to the public have also been blocked elsewhere.

Hawaii also restricts guns in places like parks, beaches and restaurants that serve alcohol, but those rules weren't before the court. They are being challenged in lower courts, however.

The suit before the Supreme Court was filed by a gun rights group, the Hawaii Firearms Coalition, and three people from Maui. A judge originally blocked the measure, but an appeals court allowed it to be enforced. Trump's Republican administration backed the Supreme Court appeal.

The Second Amendment Foundation applauded the ruling. "This law was nothing more than a thinly veiled attempt to disarm peaceable citizens, and we're grateful the Supreme Court saw through the ruse," said Alan Gottlieb, its founder and executive vice president.

The gun-control group Everytown Law called the decision disappointing but pointed out that business owners can still post signs forbidding firearms on their properties. "The Supreme Court may have changed the default rule, but it cannot take away a private property owner's authority over their own land," said Janet Carter, managing director of Second Amendment Litigation.

The two Second Amendment decisions this term are the latest in a series of gun cases that have come before the Supreme Court in the wake of its 2022 ruling that led to a flood of challenges to firearm restrictions around the country. The justices have since struck down a ban on bump stocks, gun accessories that enable rapid firing, but upheld a federal gun law intended to protect domestic violence victims as well as strict regulations on firearms known as ghost guns, which are nearly impossible to trace.

Austrian-Canadian billionaire and automotive business founder Frank Stronach was found guilty Friday of sexual assault and indecent assault of two women decades ago.

Stronach, who is 93, had been accused of alleged incidents involving seven complainants and pleaded not guilty to 12 charges.

Superior Court Justice Anne Molloy, who is overseeing the case, said the two women who brought those allegations were credible and careful witnesses and she believed their accounts of what happened all those years ago.

Outside court, Stronach's lawyer said they would take time to thoroughly review the decision but were satisfied he had been found not guilty on most of the charges.

"Mr. Stronach has been found guilty on the least serious offenses for two complainants who were not exposed in any way, he was not exposed … no one had their clothes off," Leora Shemesh said.

Despite the two findings of guilt, Shemesh said Stronach "really is a national treasure and should be treated as such, in my respectful opinion."

Stronach became one of Canada's wealthiest people by creating auto parts giant Magna in his garage in 1957. He also founded The Stronach Group, a company that specializes in horse racing.

Stronach resigned as Magna's chairman in 2011 and founded his own political party in his native Austria the following year.

His trial started in February, and by the time arguments wrapped up in April, prosecutors had withdrawn one charge and agreed Stronach should be found not guilty on four more. He was found guilty of two of the remaining charges Friday. The allegations spanned from the late 1970s to the 1990s.

A sentencing hearing has been scheduled for September.

Stronach faces a separate trial on similar charges in Newmarket, Ontario, which is set to take place in May.

The Supreme Court on Monday agreed to decide whether states can use juries made up of only six people in criminal cases, instead of the usual 12. The case puts a Florida chiropractor convicted of practicing with a suspended license in an unlikely leading role in a constitutional clash.

The justices will hear arguments in the fall in the case of Hamed Kian, who argues that a six-person jury violates his constitutional rights.

Florida uses six-person juries for all criminal cases that don't involve the death penalty. Five other states, Arizona, Connecticut, Indiana, Massachusetts and Utah, also conduct some criminal trials with six-member juries.

The 45-year-old Kian's license was suspended after three women who were his patients complained he either kissed or touched them inappropriately, according to court records.

Prosecutors sought an indictment after amassing evidence that Kian, who had an office in Jupiter, continued to see patients even after the suspension. He was convicted by a six-person jury.

Kian's lawyers argue that the smaller jury violates the Sixth Amendment, which guarantees "a speedy and public trial, by an impartial jury of the state."

The amendment does not explicitly set the size of the jury, but Kian's lawyers contend that the word jury could only have meant a body of 12 people at the time the amendment was adopted in 1791. Just over 100 years later, the Supreme Court ruled that juries had to have 12 people.

But in 1970, the justices changed course and ruled by a 7-1 vote that the number 12 was not sacrosanct, also in a case from Florida. Justice Thurgood Marshall was the only dissenter.

More recently, the court has placed renewed emphasis on the original understanding of the Constitution. In another Sixth Amendment case, the court ruled in 2020 that juries must be unanimous in criminal cases, effectively overturning a 1972 decision that had allowed for non-unanimous convictions in criminal cases in Louisiana and Oregon.

"The same reasoning applies to the historical right to a jury of twelve," Kian's lawyers wrote in their appeal to the court to step in. "When the People enshrined the jury trial right in the Constitution, they did not attach a rider that future judges could adapt it based on latter-day social science views."

In trying to persuade the Supreme Court to leave Kian's conviction in place, Florida Attorney General James Uthmeier wrote that the 1970 case was correctly decided and "overruling it also would imperil thousands of criminal convictions in Florida and five other states that for more than 50 years have relied on its rule."