A 16-year-old boy handed himself into police after allegedly stabbing a 23-year-old sunbather in a random attack on Mackay Beach on Monday morning.Fruit and vegetable prices on supermarket shelves rose 5 per in June as backpacker workers continue to leave the country and farmers continue to struggle to find willing labourers.One of Brisbane’s most ­prestigious private girls schools will welcome boys as it transitions to a coeducational model.Queensland is on track to cement its place as the home of Olympic sporting talent with revelations AusCycling could be lured to Brisbane ahead of the 2032 Games.For updates and breaking news throughout the day take out a subscription atcouriermail.com.au