A pregnant woman is arrested in Bartlesville.
Police say she poured hot bacon grease on the child's father.
According to a police affidavit, the couple was fighting Saturday.
18-year-old Amanda Olsen first tried to throw a dish at her boyfriend then grabbed the pan of hot grease.
He was severely burned on his shoulder and upper arm.
Olsen is charged with domestic abuse.
She is reportedly 4 months pregnant.