836.10  Written threats to kill or do bodily injury; punishment.--If any person writes or composes and also sends or procures the sending of any letter or inscribed communication, so written or composed, whether such letter or communication be signed or anonymous, to any person, containing a threat to kill or to do bodily injury to the person to whom such letter or communication is sent, or a threat to kill or do bodily injury to any member of the family of the person to whom such letter or communication is sent, the person so writing or composing and so sending or procuring the sending of such letter or communication, shall be guilty of a felony of the second degree, punishable as provided in s. 775.082, s. 775.083, or s. 775.084.