brother, 50-year-old keith caneiro was found shot dead on his front lawn. that house was also burning. keith s wife, jennifer, their 11-year-old son jesse, and 8-year-old daughter sophia were found dead inside, badly burned. police believed that they were targeted. this was not random. they also say the family of four was murdered before the inferno was started in the home. paul and keith were partners at a technology firm called square one. they are investigating if and how these fires are related. this is one of the most heinous cases that they have ever investigated. they want to give justice to the caneiro family, but sometimes that term is thrown around. we really mean it. we really hope that we can solve this. vigil was held last night in new jersey. the caneiros were well-known, often seen at shops.