A 15-year-old student at Arizona's Bostrom High School was taken into custody Friday after administrators were tipped off that he carried an AR-15 semi-automatic rifle and ammunition to school.

The two stores sold thousands of rounds of AR-15 rifle ammunition to undercover investigators without asking for identification or permits, a violation of states Gun Industry Public Safety Act ...

Student Arrested After Bringing AR-15 to a Phoenix High School, With Ammo in His Lunch Box, Police Say The student is facing "serious felony charges," police said ...

A 15-year-old high school student in Phoenix, Arizona was taken into custody after he was allegedly caught with an AR-15 semi-automatic rifle and ammunition at a high school, police said.

A World War II-era AR-15 ammo factory is linked to several mass shootings, the Times found. The Lake City Army Ammunition Plant was built to supply the US military.

Police said he had an AR-15 with him and ammunition in his backpack and lunchbox. Phoenix police say they’re working with school and district officials to learn more about the student.

FORDLAND, Mo. (KY3) - A truck driver from Illinois has been charged with stealing an AR-15, ammo, and other items from a Fordland gun store during an event earlier this month. Court records say 47 ...

A Vineland gun retailer has been ordered to immediately comply with New Jersey’s Firearms Industry Public Safety Law after a ...

Additional ammunition was found in the student’s backpack and lunch box," read a portion of the statement. In the same statement, police identified the weapon in question as an AR-15.

On Your Side's Susan Campbell explains some of the best summer sales, such as back-to-school items, that will help you get the most bang for your buck.