A burglary investigation in rural Indiana unravels a shocking murder plot: a wife and her daughter poisoned the wife's generous husband with ethylene glycol in root beer floats, motivated by life insurance money. When the son-in-law's greed exposed their crime, it revealed a chilling pattern—the daughter may have killed her first husband the same way. Marsha Allen and her daughter Ashley Jones poisoned Harold Allen with ethylene glycol hidden in food and drinks over months, exploiting his trusting nature and desire for family connection.