Tb = tuberculosis?<br/><br/>The real estate agent could have arrived before the family did to check out the house and leave after they left. The family would never know that way that she didn't travel to the house or left it later on.<br/><br/>It's a bit bad that the boy doesn't have more mobility, I kind of hoped he could make an appearance farther away from the house, but that's okay.<br/><br/><br/>Having the realtor ghost being murdered by her husband for catching her cheating sounds an awful lot like what happens with the adults of our family already. I think a better reason would be something like having her killed by a jealous lover while she was at home. Her motivation for trying to kill the husband of our family could be that she thinks that he's that jealous lover and wants to kill her again. She could be plotting to seduce him and then murder him before he gets the chance to kill her. It's only an idea, but I think it makes sense.<br/><br/>As far as seducing the son goes, she could want to corrupt the husband's son to take revenge on that jealous lover, thinking that David is that jealous lover's son?<br/><br/><br/>I like the picture of the house, but I'd appreciate if you could also draw a floor plan. It doesn't have to be anything spectacular, but maybe you can draw a basic lay out of the different floors with Paint?