“You better f—–g reply to me or I will f—–g kill you,” Tony Baker said in the May 5, 2016, recording left for Anna Kain, a former Esty aide Baker had once dated…

Rather than firing or suspending Baker, the congresswoman consulted her personal attorneys and advisers, she said. She also spoke to Kain on May 11, emails show; Kain said she provided detailed allegations that Baker had punched, berated and sexually harassed her in Esty’s Capitol Hill office throughout 2014, while she worked as Esty’s senior adviser…

Baker did not leave for three months. By his last day on Aug. 12, according to documents Esty provided to The Post, he and Esty had co-written a positive recommendation letter he could use in a job search and signed a legal document preventing her from disparaging him or discussing why he left. Baker went on to work for Sandy Hook Promise, the gun-control group created after the 2012 shooting in Esty’s district. He was dismissed from the group this week after The Post contacted him.