Might be a bad bet its texas
Pretty much a bad bet in any of the 56 other states, too, since SCOTUS said, years ago, that 14-year olds can be executed and 12-year olds can be tried as adults.
All you need is a prosecutor willling to hold a transfer hearing. And usually doing so will drum up the 4th Estate to dizzying heights of luridness in describing the crime and why these particular low-chronological mammals should be disposed of.
stay safe.