I have been living here for 2 months and feel like I'm not alone .how do I find out if someone died in my home

Maybe it's cameras?

Ask a nearby neighbor - next door or across the street. You'd be surprised how nosey neighbors are and they are a wealth of information if they have been in the neighborhood long enough.

Your not alone my husband and I just moved in our first home.Our 21mo.old daughter talk's to,play's with someone.A ball has bounced down my stairs.When I came to the top ,thinking it was my kid she was fast asleep and snorring.Her push bike move's on it's own.Her pottty Chair sings buy it's self.So all of this has lead us to beleave that her Play mate is a child.