Premium Content Subscriber only A Byron Shire womanâs cocaine supply hearing has been delayed because the police may have withheld information that could clear her name, a court has heard. Joanne McKinlay, 55, from Suffolk Park, was last year charged alongside her partner Scott Edward Biber, 57, Broken Head man Michael Robert Birch, 67, and Lennox Head man Philip David Emanuele, 50, over the alleged supply of cocaine in the Byron Bay area. Ms McKinlay has pleaded not guilty to three charges of taking part in the supply of cocaine, deemed supply of 340 grams of cannabis, possession of a prohibited weapon and recklessly dealing with the proceeds of crime, the latter of which relates to $1800 cash.