Joint Committee on the Life Sciences Senator Dan Brown, 16th Representative Keith Frederick, 121st Senator Brian Munzlinger, 18th Representative Caleb Rowden, 44th Senator Ron Richard, 32nd Representative Anne Zerr, 65th Senator Jay Wasson, 20th Representative Jon Carpenter, 15th Representative Margo McNeil, 69th Established pursuant to Chapter 21, Section 805 (RSMo).