tracy stirred it too for leanne implying drunk carla left lit candle which caused the fire, tracy lit the fire under leanne too so to lash out and blame carla who herself now thinks she is at fault
if this is dragged out long time with tracy being redeemed with her ex husband and mother's death so her part in fire is forgotten about, viewers will be made, fire week wasn't a big hit for the show alot of negativity as very predictable outcome and stupid plot holes