Overview
- Arlington police identified the supplier as 17-year-old Cameron Tantillo, who surrendered to authorities on Wednesday.
- Tantillo is charged with making a firearm accessible to a child resulting in death after allegedly taking a relative’s secured gun to the home.
- Detectives say the registered owner had the weapon locked in a safe, the owner cooperated with the investigation, and no charges will be filed against that owner.
- A separate 15-year-old accused of firing the handgun was previously taken into custody and charged with manslaughter.
- Investigators report several teens were handling and pointing the gun inside a Sausalito Drive home when it discharged, and police do not anticipate additional arrests.