LVMPD’s Assistant Sheriff Brett Zimmerman briefs the media on the department’s sixth officer-involved shooting of the year at LVMPD headquarters in Las Vegas, Tuesday, May 15, 2018. Madelyn Reese/ …

LVMPD’s Assistant Sheriff Brett Zimmerman briefs the media on the department’s sixth officer-involved shooting of the year at LVMPD headquarters in Las Vegas, Tuesday, May 15, 2018. Madelyn Reese/Las Vegas Review-Journal