KENOSHA, Wis.—The first man shot by Kyle Rittenhouse on the streets of Kenosha was “hyperaggressive” that night, threatened to kill Rittenhouse and later lunged for his rifle just before the 17-year-old fired, witnesses testified Thursday. The testimony at Rittenhouse’s murder trial came from two witnesses who had been called to the stand by the prosecution but gave accounts often more favorable to the defense. Rittenhouse, now 18, is charged with shooting three men, two of them fatally, in the summer of 2020. The aspiring police officer had gone to Kenosha with a rifle and a medical kit in what he said was an effort to safeguard property from violent protests that broke out over the police shooting of a black man. Richie McGinniss, who was recording events on a cellphone that night for the conservative website The Daily Caller, testified that Joseph Rosenbaum, the first man shot that night, was …