Some legal experts said Alec Baldwin’s Thursday interview with ABC News could be used against him and “was a mistake.” During the interview with George Stephanopoulos, Baldwin spoke about the October shooting incident that left the “Rust” photo director, Halyna Hutchins, dead. Authorities in Santa Fe, New Mexico, said that Baldwin accidentally discharged the firearm, although charges have not been ruled out in the case. “Someone put a live bullet in a gun, a bullet that wasn’t even supposed to be on the property,” Baldwin claimed during the interview. “Someone is ​responsible for what happened, and I can’t say who that is, but I know it’s not me.” The 63-year-old actor then alleged that he didn’t pull the trigger, suggesting that the gun was accidentally discharged, although firearms experts have said such a scenario is exceedingly rare. “The trigger wasn’t pulled. I didn’t pull the trigger,” Baldwin said. When asked …