Three children and their mother were found dead Thursday at their home in Tokyo after first-responders attended a fire, with police expected to question the father who was discovered in the burnt building.The four -- Fuyumi Takanami, 37, and the children aged between 2 to 6 -- had been stabbed or slashed. Their home was locked indicating there had been no forced entry.Takanami and her three children lived in the two-story home in Tokyo's Shinagawa Ward with the man, who is his 40s, even though she had divorced him earlier this month.The father was taken to a hospital suffering from smoke in…READ FULL ARTICLE