Alexander Schultz, son of Dave Schultz, whose story was portrayed by Mark Ruffalo ... movies and tech with NBC Bay Area last week. Schultz is a budding tech entrepreneur living in San Francisco.

The actor portrayed Detective David Toschi in the 2007 serial killer movie. By Carly Thomas Associate Editor Mark Ruffalo ... a killing spree in San Francisco in the 1970s. Ruffalo portrayed ...