A scandal at the Colorado Bureau of Investigation prompted the biggest criminal justice bill of the session. It ensures defendants and victims are notified if DNA evidence in their case may have been tampered with. It passed both chambers unanimously.

Colorado lawmakers blared "Final Countdown" from the state Senate's speakers and rushed three dozen bills to the finish line Wednesday before adjourning at 7:22pm. Why it matters: The last day of the legislative session is the most important — the make-or-break moment for hundreds of proposed new laws.

The Kelly Loving Act is poised to set mandates related to school bullying policies, dress codes, and student name changes. Supporters say it ensures transgender students are protected, but critics say it could harm parental rights and school district prerogatives.