Republicans on Capitol Hill did call for a moment of silence for Charlie Kirk, and the event was followed by Democrats vocally opposing a prayer request, leading to shouting on the House floor.
Republicans called for a moment of silence Capitol Hill today for Charlie Kirk. Democrats yelled no.

‘WAIT A MINUTE!’ House Descends Into Shouting After Moment of Silence For Charlie Kirk
Source: mediaite.com
Key Evidence
The Daily Mail and Mediaite report that Democrats rejected prayers and shouted 'No!' after Republicans called for a moment of silence.
The New York Times and Fox News describe a shouting match and partisan insults following the tribute.
C-SPAN footage confirms the moment of silence took place as led by Speaker Mike Johnson.
What the Evidence Shows
Based on multiple news reports and video evidence, the House of Representatives held a moment of silence to honor Charlie Kirk, a conservative activist who was tragically shot. This moment was led by House Speaker Mike Johnson and supported by Republicans.
However, when Republican Representative Lauren Boebert requested that the moment of silence be followed by a spoken prayer, Democrats loudly opposed this request, reportedly yelling 'No! ' and causing a shouting match on the House floor. The situation escalated into partisan insults and chaos, with some Republicans accusing Democrats of disrespect during the tribute.
While the initial moment of silence was observed, the claim that Democrats 'yelled no' specifically in response to the prayer request is supported by several sources. The overall event was tense and marked by partisan conflict immediately after the silence.