A Tennessee teenager allegedly opened fire on his family after they told him to get out of bed and get ready for school, authorities said Tuesday.

The 16-year-old boy, whose identity was not released, is accused of shooting his grandmother, his 12-year-old sister and his 6-year-old nephew inside their Nashville home, police said. The teen’s 67-year-old grandmother, Earline Hill, was struck at least twice and the two children had graze wounds, according to Nashville police. None of the injuries were considered life-threatening, USA Today reports.

Authorities say the boy made “threatening statements” before getting his handgun from a closet and firing multiple shots inside the apartment. He ran out of the apartment but was later captured and charged as a juvenile with four counts of attempted homicide and one count of reckless endangerment.

Get The Brief. Sign up to receive the top stories you need to know right now. Please enter a valid email address. Sign Up Now Check the box if you do not wish to receive promotional offers via email from TIME. You can unsubscribe at any time. By signing up you are agreeing to our Terms of Use and Privacy Policy . This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Thank you! For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Contact us at letters@time.com.