knife-point robbery of two teenage girls.Eric McCaffery, 42, was jailed after he joined Leighanne McDonald, 35, in targeting victims Emma Moore and Jodie Henderson as they waited for a taxi at the statue outside the University of the West of Scotland in Paisley.McCaffery, of Ferguslie Park, Paisley, pounced on the girls as they waited on the cab around 2.30am on July 24 last year.He ‘backed up’ McDonald as she pointed a knife at the victims and demanded they hand over all their money.The Daily