SOMETIMES YOU HAVE TO MAKE DECISIONS, SPLIT SECOND DECISIONS. BUT IN THIS TRAINING, IT HELPS YOU TO SLOW DOWN, TO MENTALLY THINK. ALL RIGHT NOW 11 NEWS AT 530 IS TECHNOLOGY ADVANCES. SO DOES POLICE ...

KENT COUNTY, MI – Police officers huddle around a mannequin lying on the ground with an apparent gunshot wound to the head. A firearm and puddle of blood are nearby. The mock crime scene is taped off ...