Relatives of the suspect in the stabbing rampage in Kawasaki on Tuesday, in which two people were killed and a dozen schoolchildren were injured, had been concerned that he was becoming a social recluse, according to city officials.The officials said Wednesday the city's mental health and welfare center had been consulted by relatives worried that Ryuichi Iwasaki, who died in an apparent suicide shortly after the attack, "had not worked for a long time and was becoming reclusive."But the center did not contact the 51-year-old man after a request from his aunt and uncle, with whom he lived, …READ FULL ARTICLE