Connolly and O'Neill were married in 2007 and left behind three sons; Sean, 15, Brendan, 13, and Nolan, 11, who were Arlene's ...

Tributes flowed in for Arlene Connolly O'Neill, a fifth-grade teacher in Eastchester, after she was shot and killed in a ...

The Yonkers neighborhood is in shock over the untimely death of Arlene O'Neill, a cherished mother and teacher.

A community in mourning following the tragic death of a beloved schoolteacher in an apparent murder-suicide at her ...

Arlene Connolly O'Neill, 47, the mom-of-three who was shot multiple times by her ex-NYPD officer, Sean O'Neill, 54, has been ...

A GoFundMe has been launched for the sons of Arlene Connolly O'Neill after she was killed by her husband in an apparent ...

Arlene Connolly O’Neill, 47, was seen posing with the couple’s three sons in a smiling photo on her Facebook page.

The Eastchester School District released a statement after Yonkers Police say retired NYPD officer Sean O'Neill killed his ...

An ex-NYPD detective fatally shot his wife before killing himself in a shocking murder-suicide that unfolded while the pair's ...

Police say the retired detective shot and killed his wife before turning the gun on himself while the family's three children ...