▁the ▁start ▁of ▁the ▁film , ▁but ▁whose ▁identity ▁is ▁not ▁revealed ▁until ▁later . ▁The ▁film ' s ▁name ▁der ives ▁from ▁the ▁plant ▁L ant ana , ▁a ▁we ed ▁pre val ent ▁in ▁sub urban ▁Sydney . ▁ ▁Plot ▁A ▁woman ' s ▁body ▁is ▁shown ▁in ▁l ant ana ▁bush es ▁in ▁a ▁sub urban ▁garden . ▁ ▁Leon , ▁a ▁polic eman , ▁and ▁Jane ▁have ▁sex ▁in ▁a ▁mot el . ▁They ▁part , ▁and ▁Leon ▁and ▁his ▁wife , ▁Son ja , ▁attend ▁Latin ▁dance ▁classes ▁that ▁the ▁recently ▁separated ▁Jane ▁is ▁also ▁taking . ▁Leon ▁does ▁not ▁enjoy ▁the ▁classes . ▁▁ ▁He ▁sav ag ely ▁be ats ▁a ▁drug ▁deal er ▁during ▁an ▁arrest . ▁He ▁has ▁emot ional ▁issues ▁but ▁ref uses ▁to ▁confront ▁or ▁admit ▁to ▁them , ▁while ▁Son ja ▁sees ▁a ▁ther ap ist , ▁Val erie , ▁who ▁has ▁published ▁a ▁book ▁on ▁her ▁daughter ' s ▁recent ▁murder . ▁She ▁and ▁her ▁husband , ▁John , ▁bare ly ▁speak ; ▁he ▁refers ▁to ▁their ▁marriage ▁as ▁surv iving ▁on ▁their ▁gr ief . ▁Val erie ▁feels ▁threatened ▁by ▁another ▁patient , ▁Patrick , ▁who ▁is ▁having ▁an ▁affair ▁with ▁a ▁married ▁man , ▁forcing ▁her ▁to ▁confront ▁her ▁mar ital ▁issues . ▁ ▁Jane ▁pur pos ely ▁enc oun ters ▁Leon ▁outside ▁his ▁station , ▁and ▁they ▁have ▁sex ▁despite ▁his ▁res erv ations . ▁Nik ▁is ▁ups et ▁at ▁the ▁relationship ▁because ▁he ▁is ▁friends ▁with ▁her