NEW : The father is a CNBC executive , officials familiar with the investigation say . The father of the children is Kevin Krim , an executive with CNBC , several officials familiar with the investigation said . Comment: She 's in critical but stable condition , the city 's police commissioner says . The slain children were 1 and 6 years old .
NEW : The father is a CNBC executive , officials familiar with the investigation say . Comment: She 's in critical but stable condition , the city 's police commissioner says . The slain children were 1 and 6 years old .