Trump has obviously lost Colorado.
El Paso County (Colorado Springs) has 30%+ of the delegates to the State Convention which will elect Colorado’s national delegates in less than 2 weeks. The Straw poll yesterday of the County delegates went 71% for Cruz, Trump 18%, a harbinger of what’s coming at the State Convention.
All the delegates to State have already been elected. The cake is baked.
Did Trump help bake the cake, no.