Money troubles may have been the motive behind what police and friends believe was a shocking suicide pact between Jill Blackstone and her sister . Wendy Blackstone was found dead by asphyxiation along with three dogs . The bodies of Blackstone, 32, and her sister, Jennifer Blackstone, 26, were discovered in their home on Friday morning after they had apparently fought over money, according to police. The sisters ran the non-profit Thumping Tails animal rescue and Jill owed over $ 9,000 in veterinary care . Jill claimed she was disputing a $ 300,000 debt owed to Mad Men hair stylist Lucia Mace .
Money troubles may have been the motive behind what police and friends believe was a shocking suicide pact between Jill Blackstone and her sister . Wendy Blackstone was found dead by asphyxiation along with three dogs . Bankruptcy papers show Jill owed $ 27,000 on her Chase MasterCard , $ 3,850 on her CitiCard MasterCard , and nearly $ 4,000 on PayPal accounts . The sisters ran the non-profit Thumping Tails animal rescue and Jill owed over $ 9,000 in veterinary care . Jill claimed she was disputing a $ 300,000 debt owed to Mad Men hair stylist Lucia Mace .