critical condition, but tonight at least his family knows that the man police beli belve is responsibls carlos cordero. we are learning he was hired to help watton ahound the house, the two got into an argument over the money owed and cordero beat him viciously and left him to die after hitting him over the head and unconscious. seniors are being told ask the right question before allowing anyone into your home. >> handymen -- something they are going to have references. if they don't, if a handy man is doing work without references that is a big red flag. >> cordero is still in the hillsborough county had jail facing several charges, battery $20,000 bond. live in tampa. >> and we have an update on the horrific case where a college student randomly stabbed a couple in their home to death and he was found chewing on the man's face. thesu student is charged with two counts of murder and attempted murder for attacking a neighbor who tried to step i co. this attack. >> pposal that lit sky, the sid, you rosie? ". and she said yes -- how could she say no after, that and their friend, a local maker recorded