Police in the US. File photoWASHINGTON, Jun 4Three people were stabbed in an attack by an unidentified assailant in a hospital in Los Angeles, the suspect barricaded himself in one of the rooms, city police said. «Two nurses and a doctor were injured in the incident , they are currently receiving medical care,» the police said on Twitter. According to the report, the attacker barricaded himself in one of the hospital's wards.
