Two 14 year old girls have been arrested for this murder. Cousins. They were detained by Transit Police for fare evasion at Strathfield Station. They apparently had done another robbery (with a knife?) and attempted several more between the murder of the cabbie and the incident at Strath. A witness to the pre or post of the murder said one of them was of Polynesian appearance. That is congruent with the TV images, although everyone (= family) had their heads covered, getting in and out of cars. Can see I'm going to have to stick with this story.