handgun
A 65-year-old died after being unintentionally shot with a handgun, said police in Van Buren, Maine.
The victim, who remains in the hospital, didn't have a license to carry a handgun in Indiana, police said.
The students reported what they found to a school bus driver.
The driver kept going after a mysterious object struck his car.
WHAT'S HAPPENING
The 18-year-old age restriction to buy long guns, including assault-style rifles, is a vestige of a half-century-old law.
"Curious kids and loaded guns have deadly consequences," the Indianapolis Metropolitan Police Department later tweeted.