Ex-boyfriend arrested in slaying of Long Island student

Police say one person has been arrested in the murder of a Binghamton University student from Westbury.
According to police, Haley Anderson's ex-boyfriend has been detained in Nicaragua.
Orlando Tercero was wanted by authorities shortly after Haley's body was found five days ago. Anderson was found in her off campus house.
Police ruled Anderson's death a homicide, but police have not said how she died.
Authorities say Tercero has dual citizenship and flew to Nicaragua before Haley's body was found.