The gesture would have honored victims of the Captical Gazette newspaper shooting.
In November, Polis could become the first out gay man elected governor of any U.S. state.
Rich Madaleno, who kissed his husband in a campaign ad and said, "Take that, Trump," wants to lead the resistance at the state level.
State senator Richard Madaleno released a new ad in the tight race for governor in Maryland.
They entered her empty apartment due to concerns about Manning's welfare, but she calls the action a sign of a "police state."
The messages sent a wave of concern for her safety through Twitter.