The parents of a 2-year-old Vacaville girl who was accidentally shot to death by her brother two weeks ago are behind bars in connection with their daughter's death.
Daniela Shanahan was also booked on suspicion of being a felon in possession of a firearm.
The Shanahan's 8-year-old son was playing with a gun when it fired, hitting their daughter, Ayana, in the head. Their son is now in protective custody.
Authorities found several guns in the house during their investigation. Some are believed to be inherited from family members.
The Shanahans could face up to 13 years in state prison if they are convicted on all the counts. A court date has not been set.