they were 17 month old abigale buckley, 5-year-old clare buckley. 30-year-old amy buckley and 35-year-old lanc buckley, the man police say made the fate full 911 call >>> we're deeply saddened by the loss of clare buckley at rock hill elementary school to a designated area, a room where they can go in and talk to the you say counsellors. >> as the community tries to deal with the tragedy that rocked the neighborhood in stafford county. questions continue to swirl. it appears there was red flags. in may of last year, the howard university p h d student vanished. multiple law enforcement agencies launched and his mother begged for the public's help >> we're did he have estated. there are no words to describe the feeling this is. the helpless nets, fact we're trying to hard reach out to people. >> authorities even expressed concern about buckley having a gun. later, he was found unharmed at a cam ground near harper's infer original no explanation given about what exactly happened. including his parents and an entire community including the very youngest are left dealing with a great loss >>

they were 17 month old abigale buckley, 5-year-old clare buckley, 30-year-old amy buckley and 35-year-old lance, the man police say made the fateful 911 call >> stafford county schools is deeply saddened. and it's a very, very difficult time >> we've had about 20 people come down to a designated area, a room, where talk to the counsellors about whatever they need to discuss. >> reporter: as the community tries to deal with the tragedy that rocked the quiet neighborhood in stafford county -- questions continue to swirl. it appears there were red flags. in may of last year, shortly after the couple's second daughter was born, the howard university phd student vanished. multiple law enforcement agencies launched a huge search and his mother loretta buckley begged for the public's help. there are no words to describe the feeling that this is. the helplessness, fact we're try so hard to reach out to people. >> reporter: authorities even expressed concern about buckley having a gun. later, he was found unharmed at a campground near harper's ferry. no explanation ever given about what exactly ha