Roll call vote Party-line

Among members casting an Aye or Nay: Democrats 2 Aye–12 Nay, Republicans 19 Aye–0 Nay. The parties' majorities took opposite positions.

Senate: Decision of the Chair stands as the judgement of the Senate, Ayes 21, Noes 12

Passed 21–12 Apr 21, 2015 official source