TORRES. >> AND I'M TANYA RIVERO. WE WILL GET TO THOSE STORIES IN JUST A MOMENT, BUT WE BEGIN WITH BREAKING NEWS IN NASSAU COUNTY. >> FIVE PEOPLE KILLED IN WHAT NASSAU COUNTY POLICE BELIEVE IS A MURDER SUICIDE IN SYOSSET. EYEWITNESS NEWS REPORTER SONIA RINC¢N JUST ARRIVED AT THE SCENE WHERE THERE IS A HEAVY POLICE PRESENCE. SONIA >> YEAH, JOE. NASSAU COUNTY POLICE DEPARTMENT'S HOMICIDE SQUAD CONFIRMS THIS IS A FIVE. THERE ARE FIVE PEOPLE DEAD IN A HOME HERE. AND THAT THEY ARE INVESTIGATING THIS AS A MURDER SUICIDE. THE HOME WHERE THIS HAPPENED IS SORT OF HIDDEN BY THOSE TREES. AND BEHIND ALL OF THESE EMERGENCY VEHICLES, IT'S WHERE POLICE SAY ONE MALE VICTIM WAS FOUND DEAD. ACTUALLY, OUTSIDE THE HOUSE OF WHAT APPEARS TO HAVE BEEN A SELF-INFLICTED GUNSHOT WOUND. AND THE FOUR OTHER VICTIMS WERE FOUND INSIDE THE HOUSE. THIS IS WYOMING COURT, A VERY QUIET CUL DE SAC. NEIGHBORS CERTAINLY WOULD HAVE HEARD ANY GUNSHOTS. AND DETECTIVES HAVE BEEN TALKING TO NEIGHBORS. NOW NEWSDAY IS REPORTING THAT A REALTOR WAS HERE THIS AFTERNOON EXPECTING TO MEET MEMBERS OF A FAMILY WHO WERE LOOKING AT LISTING THAT HOUSE AFTER ITS ELDERLY OWNER PASSED AWAY. BUT WHEN THAT REAL ESTATE AGENT ARRIVED, THIS WAS ALREADY A CRIME SCENE AND LOOKED LIKE WHAT YOU'RE SEEING RIGHT NOW. THE HOMICIDE SQUAD HAS BEEN ON THE SCENE SINCE JUST BEFORE NOON. NASSAU COUNTY POLICE AREN'T SAYING ANYTHING YET ABOUT WHO THESE VICTIMS WERE. WE DON'T KNOW THEIR AGES. WE DON'T KNOW THEIR RELATIONSHIPS. WHAT WE DO KNOW IS THAT THIS IS A TRAGEDY. FIVE PEOPLE DEAD IN AN APPARENT MURDER SUICIDE, WITH ONE MALE VICTIM DEAD OF AN APPARENT GUNSHOT WOUND JUST OUTSIDE THE HOUSE, RIGHT ON THE FRONT LAWN, IN FACT. AND THE OTHER FOUR VICTIMS FOUND INSIDE NEIGHBORS ARE STRUGGLING TO COMPREHEND THE VIOLENCE HERE. AND THE CRIME SCENE UNIT IS PROCESSING THE SCENE. POLICE SAY IT