Baltimore Police have identified and are searching for a suspect in the killing of 26-year-old tech entrepreneur Pava LaPere, an admired leader known as a rising star in her field, saying the convicted sex offender “will kill and he will rape.” Police found LaPere’s partially clothed body with signs of blunt-force trauma on the roof of her apartment building in the 300 block of West Franklin Street in the Mount Vernon neighborhood late Monday morning, according to sources with knowledge of the investigation. LaPere, 26, had been reported missing earlier that day. Late Tuesday, Acting Police Commissioner Richard Worley said...