GRAND ISLAND, Neb. — Two St. Paul, Nebraska, residents who are apparently father and daughter have been arrested by Grand Island police on warrants relating to an incest case.

Travis E. Fieldgrove, 39, and his 21-year-old daughter were arrested Tuesday.

“This case relates to the two being involved in an intimate relationship beginning in September of 2018 in Grand Island, Neb., despite evidence that Fieldgrove is the paternal parent of (the woman),” according to a release from the Grand Island Police Department.

The two suspects are also apparently married.

“Evidence leading up to the arrest suggests that Fieldgrove and (the daughter) were aware of the biological relationship before being intimate, and further indicates that they quickly married one another after being notified of the investigation,” the press release says.

Incest is a Class 3 felony.

Both are being held in the Hall County Jail.