Cant trust anyone

Man! Yesterday I got home to my 13" tv and blue ray dvd missing. ugh!!!
I called the police and turned it in and plan on pressing charges.
The neighbors across the street saw a woman inside the house handing things out of the house to another man. turned it in as a burglary in progress, but my daughter told the police that there was nothing going on. but when i returned, I decided to press charges, and now I'm not sure what to believe.
my daughter and her bf were home,
my daughter ex is the one who showed up and stole the stuff, and I believe my daughter and her man are involved somehow. But I am not sure yet.
I know they use the text free app but not sure if I can get the texts they used off of there. ugh!! So frustrating.