A shooter kills 2 at a Northern California library and an 18-year-old suspect has been arrested – AP News

1. A shooter kills 2 at a Northern California library and an 18-year-old suspect has been arrested  AP News
2. 2 killed, child injured in shooting at Butte County Library in Chico, police say  KCRA
3. 18-year-old suspect in custody after Chico library shooting, police say  KMPH
4. 2 dead, suspect in custody after shooting at Chico Library  Chico Enterprise-Record
5. Two Dead After Shooting at California Library  The New York Times

source