mccarrick is the highest ranking church official to be stripped of the priesthood in that scandal. and there's much more ahead on "world news tonight" this saturday -- the case of that missing colorado mother, vanishing without a trace. her fiance accused of killing her. and tonight the new clues that may point to a motive. the stunning car crash caught on surveillance. a driver speeding through the light. his tesla nearly cuts a car in half. and incredible rescue. the moment a man collapses in the snow, one woman running in to help and the one thing she remembered that saved his life. stay with us. (voice) you know what you're doing right now? (danny) impressing the heck out of me. also, giving a shih tzu an updo. pet care ain't easy. 12 hours? 20 dogs? where's your belly rubs? after a day of chasing dogs you shouldn't have to chase down payments. (vo) send invoices and accept payments