- Calif. PD suspends use of app that deletes communications
- 6 arrested while protesting police shooting in Tenn.
- Detectives probe LA gunfight scene where 2 deputies wounded
- Police: 2 officers wounded in Md. shooting
- 4 dead, including suspect, after Md. warehouse shooting
- Officials: 3 killed, suspect in custody after Md. shooting
- Suspect in custody after multiple people killed in Md. shooting
- Official: 3 people killed in Md. shooting
- 3 hurt in Pa. court shooting leave hospital; gunman identified
- Police: Wis. gunman had no criminal history
- Police: Motive unknown in Wis. office shooting
- Police kill gunman after he shoots 4, including cop, in court lobby
- Shooter dead, at least 4 injured in shooting at Pa. court
- 4 injured, shooter dead in Pa.
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