NEWARK, N.J. (WPVI) -- A woman in hospice care died just hours after the utility company cut off power to her New Jersey house because of an overdue bill.The woman relied on an oxygen tank powered by electricity to breathe.Sixty-eight-year-old Linda Daniels lived on Shepard Avenue in Newark. She suffered from congestive heart failure and died on Thursday. Her daughter Desiree was with her that day."We put one ice pack by her side and one on the other side. We were fanning her. It was so hot in here, she couldn't breathe - it was unbearable," Desiree said.Since Linda's primary oxygen, which plugs in, didn't work, they used a smaller reserve, and when that was empty, they called EMS.Paramedics came with a portable unit, while the family called PSEG pleading for them to turn the power back on."One rep told me to stop calling, that there were too many tickets in the system," said Desiree, "PSEG said 'Oh, we're on our way', kept telling us that, but no one showed up."Desiree also says, as required, her mom's medical equipment was registered with the utility company. The power had been shut off because Linda had fallen behind on payments. As of May 29th, there was a balance of about $1,800, but another bill indicates $300 was sent in in April, $450 another month, and on July 3rd, two days before Linda died, $500 was sent in.PSEG tells our sister WABC that it did notify the customer that their account was behind and service would be terminated.PSEG said in part,Power was restored Friday, the day after Linda died."She was the matriarch of this family - she was the glue that held everything together," said Desiree.Newark police are now investigating, and PSEG says it is reviewing its records.Desiree is considering legal action, but right now is focused on her mother's funeral on Wednesday.--------