A 55-year-old man has been stabbed by his son on a fight. The incident occurred in the evening of February 27, on Tofan str. in Chisinau, Info-Prim Neo reports. Coordinating doctor with the Chisinau ambulance Anatol Proca has told Info-Prim Neo the victim was tabbed in his left thigh and got a brain concussion, too. He was taken by the ambulance. The same day, a 21-year/old man from Stauceni village of Chisinau was sprayed with an unidentified chemical substance. The incident occurred in an office in Chisinau. He is reported to be severely intoxicated and was admitted to hospital. Police probes both cases.