Minneapolis Police Chief Brian O’Hara, who was hired to oversee reforms in the aftermath of George Floyd’s killing, chose to resign rather than face disciplinary action for interfering with an investigation into his conduct, Mayor Jacob Frey announced Tuesday. O’Hara, who led local police during the recent federal immigration crackdown in the city, was under investigation on accusations that he was engaging in intimate relationships with city employees. The mayor told O’Hara he would be disciplined, which could include his termination. He chose to resign instead, Frey said. “It was an extremely painful decision, obviously, but I concluded that that...