Police in the US are still investigating the deaths of a wealthy Indian-origin couple and their teenage daughter, who were found dead in their sprawling $5 million mansion in Massachusetts. Rakesh Kamal, 57, his wife, Teena, 54, and their 18-year-old daughter, Ariana, were found dead in their 11-bedroom and 13-bathroom mansion on Thursday.Police in the US are still investigating the deaths of a wealthy Indian-origin couple and their teenage daughter, who were found dead in their sprawling $5 million mansion in Massachusetts. Rakesh Kamal, 57, his wife, Teena, 54, and their 18-year-old daughter, Ariana, were found dead in their 11-bedroom and 13-bathroom mansion on Thursday.