Susan Falls, who in 2010 provided a case study in how to legally kill your husband, has walked free from court again, this time after defrauding the Australian taxpayers of $78,284. Falls walked free from Southport (Queensland) Magistrates Court on an intensive supervision order after pleading guilty to ripping off Centrelink over five years when she claimed she was a single mother. Susan Falls But at the time she was living with her husband Rodney on the Sunshine Coast and the pair owned businesses, built a duplex and took a family holiday to Hawaii. Falls killed Mr Falls in 2006 when she drugged his dinner and shot him in the head. His body was later dumped in bushland and she reported him missing. At her trial, she claimed Mr Falls had subjected her to years of brutality and at the time she killed him, he had threatened to kill one…