Police have made an arrest in connection with a woman found dead inside her home in Old Orchard earlier this week.State Police arrested Derek Poulin, 23, of Old Orchard Beach for the death of his grandmother 62-year-old Patricia Noel. Poulin and his father lived with Noel at the time of her death. Maine State Police Spokesmen, Stephen McCausland, said the 23-year-old charged with murder and arson. Poulin is in the York County Jail and will make his first court appearance early this week. Noel’s cause of death has not been released.