Starting from the Ripley House, 4410 Navigation, Sheriff Adrian Garcia joins over 100 volunteers, law enforcement personnel, Sheriff's Office Explorers from various community service groups on a canvass of neighborhoods heavily impacted by such crimes as human trafficking. Sheriff Garcia is inviting the public to walk against this crime and download the "iWatchHarrisCounty" mobile app.
ID: Sheriff Adrian Garcia shoots a "selfie" of himself and one group of volunteers canvasing the neighborhood near Ripley House.
Saturday June 7, 2014 (Craig H. Hartley/For the Chronicle)