Multiple people have died as a result of a shooting Friday morning at a high school in the southeastern Texas city of Santa Fe, two law enforcement sources told CNN. This is the third school shooting in the past seven days, and the 22nd since the beginning of the year in the United States. A suspect in the shooting at Santa Fe High School has been arrested, assistant principal Cris Richardson told reporters near the school.
A second person has been detained as well, Harris County Sheriff Ed Gonzalez said on Twitter.
Witnesses described students running from the school as they heard gunshots; they also described hearing an alarm at the school, though the sequence of events wasn't immediately clear.