Cunanan was obsessed with the designer and often bragged about his close "friendship" with Versace, although this was symptomatic of Cunanan's delusions of grandeur: he often falsely claimed to have met celebrities. However, FBI agents firmly believe that Versace and Cunanan had previously met in San Francisco, although what their relationship entailed is still a mystery. Maureen Orth published a 2008 article in "Vanity Fair" reporting that Cunanan and Versace had met briefly at a San Francisco nightclub in 1990 (according to several eyewitness claims) and they definitely would have interacted on further occasions because both were involved in sex-for-hire circles in Miami and San Francisco. However, Versace's family has always steadfastly denied that the two ever met. Police have said that they do not know why Versace was killed. "I don't know that we are ever going to know the answers," said Miami Beach Police Chief Richard Barreto.