Missouri woman lets boyfriend suck her blood before stabbing him

SPRINGFIELD, Mo. — It's a bizarre crime story brought to you from Springfield, Missouri, that's like something out of the movie "Twilight," but a little less romantic.

A 19-year-old woman is behind bars after police say she let her boyfriend suck her blood and then she stabbed him.

Victoria Vanatter apparently was having a discussion about vampires with her boyfriend, who  was not identified by police.

Police say she told them that she likes to cut herself and she let him cut her with a box cutter and then sucked her blood.

The couple began to then beat each other up, and police say Vanatter ended up stabbing the man three times in the shoulder.

When police arrived at the home, the words "I'm sorry" were scrawled in blood on the wall.

Both were treated at the hospital.

Vanatter has been charged with first-degree domestic assault and armed criminal action.