Homicide

It's been 4 years since New Hampshire girl was seen alive in West Stewartstown

FILE - In this July 28, 2011 file photo, Kaylin Pettit, of Stewartstown, N.H., left, and Lori McKearney, of Lancaster, N.H. tack missing posters for Celina Cass to a utility pole in Colebrook, N.H.  A week after Cass went missing from her family's West Stewartstown apartment on July 25, 2011, her body was found near a dam in the Connecticut River. Four years later, no one has been charged with her death, which investigators have called a homicide. (AP Photo/Charles Krupa, File)

FILE - In this July 28, 2011 file photo, Kaylin Pettit, of Stewartstown, N.H., left, and Lori McKearney, of Lancaster, N.H. tack missing posters for Celina Cass to a utility pole in Colebrook, N.H. A week after Cass went missing from her family's West Stewartstown apartment on July 25, 2011, her body was found near a dam in the Connecticut River. Four years later, no one has been charged with her death, which investigators have called a homicide. (AP Photo/Charles Krupa, File)  (The Associated Press)

It's been four years since Celina Cass was last seen hunched over a computer in her family's New Hampshire apartment.

The 11-year-old was last seen July 25 in West Stewartstown. A week later, her body was found in the Connecticut River near a dam.

Four years later, no one has been charged with her death, which investigators have called a homicide. It is still a haunting presence in the small, rural, town.

The attorney general's office says it is still investigating the case.

The home where Celina was last seen alive is now gone. It was heavily damaged by fire in December 2013 and was razed.