Police in southern Alberta are asking the public for help in finding two missing girls. Vulcan RCMP say that 12 year old Telisha Meisel and 6 year old sister Taya may have snuck out of their school in Brandt, near Vulcan, to meet with their biological mother Trina. Investigators say that Trina Meisel has no legal guardian ship of the children. Police think that the three are in a black 2007 Honda CRV with Alberta license plate ORNRSE. Investigators that they could be headed east to Saskatchewan or west to Vancouver Island. Anyone seeing the girls or the vehicle is asked to contact local police or to phone Crimestoppers at 800-222-8477