Funeral services are set to take place later this morning for the deaths in last week's double murder suicide.
The service is set to take place at 10 a.m. at St. Charles Borromeo Church in New York.
Police say Katie's biological father Steven Pladl opened fire on their pick-up truck at the intersection of Route 7 and Route 55.
He then killed himself across the state line in New York.
Steven and Katie were reportedly in an incestuous relationship that led to the birth of a baby boy, who Steven is accused of killing in North Carolina.