Conn. Gen. Stat. § 9-367: Tampering with ballot or voting tabulator.

Any person, not being an election official, who, with intent to cause or permit any ballot, voting tabulator or other appliance used in connection with such tabulator to fail to correctly register any vote cast upon such ballot, tabulator or other appliance, during any election or before any election, tampers with a voting tabulator, disarranges, defaces, injures or impairs the same in any manner, or mutilates, injures or destroys any ballot or any other appliance used in connection with such tabulator, shall be guilty of a class C felony.