We’re only 20 weeks into 2018, and there have already been 22 school shootings where someone was hurt or killed. That averages out to more than one shooting a week. Most recently, 10 people were killed in a shooting at Santa Fe High School in Texas. The shooting occurred on Friday, May 18 around 7:30 a.m. CT. Authorities later found explosive devices in and near the school. A male suspect, believed to be a student, has been arrested in the shooting. A second person — also believed to be a student — has been detained as well.