Defense attorney John Osler, left, sits beside Phillip Chism during his trial at Essex Superior Court in Salem, Mass., Monday, Dec. 7, 2015. A psychiatrist testifying at the trial of the Massachusetts teenager charged with killing his math teacher said the teen suffered from psychosis. Chism is charged with rape and murder in the October 2013 slaying of 24-year-old Danvers High School teacher Colleen Ritzer. (Aram Boghosian/The Boston Globe via AP, Pool)

Prosecutor: Teen who killed teacher knew right from wrong

A Massachusetts teenager who raped and killed his high school math teacher “knew right from wrong and could choose right from wrong.”

Kansas City TV crew robbed at gunpoint

Kansas City police have arrested three people after a local television news crew reported they were robbed at gunpoint while working on a st…