STV News at Six - Edinburgh Monday, July 23, 6:00pm

It's feared the cost of going green could leave householders out of pocket. Consumers groups and environmental campaigners say a report by MPS shows the UK Government's proposals on renewable energy are unworkable and could cost us more money. Commonwealth games organisers admit they can't prevent G4S bidding to be involved in 2014. The security firm has been heavily criticised after failing to deliver on its committment to provide staff for the London Olympics. The search for a chief constable for Scotland's new single police force has started. The application process is now open and the position comes with a starting salary of just over 208,000 pounds. A teenager is being questioned on suspicion of murdering a Scottish woman in her Dorset home. The 16-year-old boy - who knew the victim - was arrested in Weymouth on Saturday afternoon after a body was discovered at a property in the town. A woman has been taken to hospital after falling 16ft down a hole at a Perthshire caravan site. The 28-year-old member of staff was rescued from a borrow hole at Mains of Taymouth country estate in Kenmore by firefighters who were called to the scene yesterday afternoon. Angry dairy farmers have been demonstrating in Inverness over the price they are paid for milk by some supermarket chains. The opening of a new Asda store was overshadowed as milk producers made their views clear. It's the news that every expectant parent dreads, their unborn child isn't coping and surgeons will have to perform an emergency caesarean. While for most this procedure is straightforward, sometimes it can go wrong, with devastating results. Now a surgeon from NHS Fife has developed the first simulator to train doctors how to deal with the scenario, and reduce the risk for mothers and babies. Survivors from the outbreak of Legionnaire's disease in Edinburgh have launched legal action for a full public inquiry. Three men died and another 100 people had confirmed or suspected cases. Police are appealing for witnesses after a women was left with serious facial injuries following an assault at the weekend. RSPB Scotland have been given just under two million pounds from the Heritage Lottery Fund to carry out conservation work around the Inner Forth. Brian Kennedy has revealed he has held talks with Charles Green's Sevco over a bid to buy a majority shareholding in Rangers. This international version of STV News at Six is viewable world-wide. It has been edited for rights reasons, which also allows us to keep the programme online after the initial 24-hour broadcast window in the UK has passed. Viewers within the UK who want to watch the full episode 'as broadcast' should select the UK version of the programme.