TWO Catholic Relief Services (CRS) workers were shot and killed in Ethiopia's Amhara region, the charity said, amid violent anti-government protests triggered by a federal government decision to disband regional special forces units. CRS director of communications Kim Pozniak said on Monday that the incident occurred in the town of Kobo, where residents reported heavy artillery fire on Sunday but did not say whether the shootings were linked to the unrest. "Details of the murder are still unknown," CRS said in a statement. The victims were Chuol Tongyik, one of CRS's security managers, and Amare Kindeya, a driver. They were…