The police were all around here. Reporter he didnt know it at the time but he watch as his neighbor Keith Belajonas sped off with his four and fiveyear old sons moments after police say he shot and stabbed his wife cristina belajonas killing her inside their home. He didnt seem like that kind of a guy. I didnt talk to him much. Reporter police said he sped towards the Staten Island robbing cvs store once he got there. He then leaves the kids there and goes not too far away and they find his car, on the street up in Staten Island. Reporter kids were safe but bell a general as had taken his own life. He and his wife cristina had been arguing and neighbor tells us that the pair separated. Police described a chilling message keith posted on his facebook page. We had an argument. She was cheating on me. I won. Reporter all signs indicate that the two children watched as their mom was murdered. As they were walking out, one of our witnesses tells thaws one of the little boys said his mommy i