Murder of tech exec Bob Lee heightens vigilance in San Franciscos East Cut neighborhood

SAN FRANCISCO — The fatal stabbing of tech executive Bob Lee early Tuesday morning is sending shockwaves through San Francisco’s East Cut neighborhood. The area is one of roughly fifteen San Francisco neighborhoods that contribute funding from building and business owners for private patrols and a security cooperative to ensure the neighborhood’s safety. Andrew Robinson is the executive director of the East Cut Community Benefit District tasked with improvements, gatherings and public safety measures for the revitalized area. “No neighborhood is immune from crime but this is by and large a shocking and uncharacteristic occurrence,” Robinson told CBS News Bay…