Calgary police are calling the assault of an elderly woman on a southeast city street “extremely concerning.” It happened just before 5 p.m. on Oct. 6. According to police, the 92-year-old victim was walking with a friend in the 200 block of 15th Avenue S.E. when another woman approached them and hit the victim in the face. The attack resulted in minor injuries, police say. Police say they arrested a suspect on Oct. 10. She’s since been charged with assault. They say the victim and her alleged attacker are not known to each other. Investigation into the incident is ongoing and anyone with relevant information is encouraged to call police at 403-266-1234 or Crime Stoppers at 1-800-222-8477.