BIG SPRING -- A 17 year old Big Spring girl who was shot in the head on Thursday has passed away.
Police say 17 year old Abigail Valencia was shot in the head by her boyfriend, 19 year old Dakota Anguiano.
Anguiano was arrested after giving police information that the shot was fired from a Black Escalade.
Police determined Anguiano was lying and arrested him for assault with a deadly weapon.
19 Year old David Westbrook was also arrested and charged with tampering with evidence for attempting to hide the gun that Anguiano allegedly used.
Investigators believe Valencia's two year old daughter was in the room when she was shot.
Valencia was flown to Lubbock where she died of her injuries.
The investigation is ongoing.