I don't see tons of bike cops on Colfax, but I see them there enough to know that it's a thing: bike cops on Colfax. They're there.
I've even observed them perform the highly dubious Sidewalk Ride + Red Light Run combo.
More of the same kind of riding no doubt caused this accident.
The Denver Post—
Denver Police say two officers on bicycles were pedaling west through a crosswalk at the corner of Lafayette Street and Colfax Avenue just before 9 a.m. when the crash happened.—strongly suggests that they were on the sidewalk and riding against automobile traffic.
The Denver Cruisers claim, as I shared earlier, that uniformed officers can legally ride on the sidewalk while on duty.
And while that may be the case, I think this unfortunate incident proves that it's not a good idea.