A Denver Police officer bragged to coworkers that he shot a carjacking suspect once in the head to kill him, then at least 16 times more to see his “face fall apart.” They told investigators that he spent months trumpeting his second on-duty killing and saying he was eager for a third. Shane Madrigal resigned in 2022 while under investigation for what his supervisors deemed racist, homophobic and “grossly inappropriate” comments about killing people while he was on duty. Yet the man colleagues say has “zero regard for human life” still has a clean disciplinary record with the Colorado Peace Officer Standards and Training (POST) board, the state agency responsible...