police are now searching for possible suspects. deltondo was suspended last year after a police report involving her and a 17-year-old boy was leaked to the public. there is also news tonight about a deadly police ambush in douglas county, colorado. disturbing video. eight body cams rolling as a barricaded gunman opens fire on officers as they enter his home. deputy zack parrish was killed. several officers wounded, screaming for backup. survivors describing trying to save him. the dangers so many officers face when they re ambushed. and the passing of an american original. tom wolfe has died. the iconic writer behind such modern classics as the electric kool-aid acid test, the right stuff and bonfire of the vanities. tom wolfe was 88. when we come back tonight, made in america. and we take you to america s dairy land. plus, one thing in your kitchen that could give new meaning to home cooking. - [narrator] what if your shark vacuum could clean almost anywhere,