Girl charged in murders 12 year old accused of killing her family Sherri Zickefoose CanWest News Service Tuesday, April 25, 2006 MEDICINE HAT, Alta. - A 12-year-old girl is accused of murdering her mother, father and younger brother in the family home on a quiet street in Medicine Hat, Alta. A 23-year-old man is also accused in the three deaths. His relationship to the 12-year-old co-accused is unclear. Both accused face three first-degree murder charges after the family was found slain in their home on Sunday afternoon. The pair were picked up by Leader, Sask., RCMP early yesterday morning...