Everything We Didn't Say by Nicole Baart

One night changed EVERYTHING
 
Juniper Baker was nineteen when her world was torn apart.  As fireworks lit up the summer sky, her neighbors were brutally murdered right outside their barn, and - to Juniper's horror - her younger broker became the prime suspect.  In an instant, everything she loved fell away.  She escaped, pledging never to return. 
 
Until now.  Offically juniper is back in town to help a friend.  Burt really, she's here to repair her relationship with her teenage daughter, the source of her deepest regret, and to solve the infamous Murphy murders.  As history begins to repeat itself and a dogged locatl true-crime podcaster starts sniffing around, the race to the truth puts past and present ona dangerous collision course.  Except this time, it's her daughter's life that hangs in the balance.