By Ryan Merrifield The Nicola Bulley investigation highlighted the need for police to better utilise the press and understand the growing power of social media going forward, according to an expert. The mum-of-two, 45, disappeared while on a dog walk along the River Wyre in St Michael’s, Lancashire, on January 27 last year. This led to a major search, including regular public appeals, before her body was found three weeks later on February 19. At an inquest last June, her cause of death was ruled a tragic accident after she fell into cold water and drowned, adding that there was no suggestion …