. >> reporter: robert precinctless a set of -- set of scrap books he never opens. the officer cleared. marks the start of a pattern of racial tension he sees playing out today. >> you have a select few certain amount of officers that take it above this -- their training. and go against everything that they have in training. >> reporter: precinctals recognizes it's a koment complex prob toward police leading to more confrontations. >> it's always justified. >> reporter: the dozens marching are paying tribute to louis in their own way. without approval of officials unofficially renaming the road where louis took his last breath. >>> we're just learning a st. cloud police officer under investigation for child mrorn return to work next week. work since early august when officers searched his house for porn. they won't say if he will patrol the streets. heed a fits in criminal child porn investigation is still active. >>> looks like we have one more night of temperatures below normal. in the 50s. 57 most everyone else in the low 60s. mid to upper 60s closer to the coast