Obviously, all these schools have too many damn doors!

On the first day back in class after a gunman killed 10 people inside Santa Fe High School in Texas, two students at nearby schools allegedly came to campus with guns, officials said, while school threats were allegedly reported at three other nearby schools.

Just 60 miles from Santa Fe High School, a student at Hargrave High School was found to have a gun in his backpack, the Huffman Independent School District said in a statement on Facebook.

The student “was intending to harm himself,” the district said, and the student and backpack were taken into custody.

The school was placed on lockdown as a precaution, the district said.