Colin Gray and his son, Colt Gray, were both indicted in the Sept. 4 shooting that killed two students and two teachers and injured others.

Colin Gray is one of an increasing number of parents who have been charged in connection with school shootings.

The father of a 14-year-old responsible for a September school shooting in Georgia pleaded not guilty to charges of second-degree murder, involuntary manslaughter and cruelty to children on

The accused shooter at Apalachee High School in Georgia, where four were killed, and his father have both now entered not guilty pleas.

The father of a 14-year-old boy accused of carrying out a deadly mass shooting at Apalachee High School in Georgia has pleaded not guilty to the charges against him

The case against Colin Gray marks the first time the parent of an alleged school shooter has been charged with murder.

The father of a teen accused of a deadly Georgia school shooting has pleaded not guilty to second-degree murder and manslaughter charges.

Colin Gray, father of accused Georgia school shooter Colt Gray, pleaded not guilty Thursday and waived his appearance at an arraignment hearing as he faces murder and many other charges.