not a targeted attack. it s been, of course, more than a week since bob lee was stabbed in san francisco around 2:30 a.m. since then we know police have been asking the public to come forward with surveillance footage saying that it s important in the case, and also we know that since then the daily mail.com has surveillance footage moments after lee was stabbed. in it he appears to try to flag down a car but that car does not stop he tries to flag that car, it appears for help, and after that he s seen outside of a condominium complex, alex, with this press conference, hoping to get more information the d.a., though, has told us, one of the key components of the investigation is actually his cell phone that police were hoping to use to track down his movements leading up to the stabbing alex. you make a very good point. again, that podium we were showing everybody, mayor london breed and the d.a. of san francisco, brook jenkins, we ll take you there and monitor as well thank you so
in san francisco right now, police are facing growing pressure to arrest a suspect in the stabbing death of tech executive and cashapp founder bob lee. today, new surveillance video is shedding light on his final moments. nbc s miguel almaguer has the details. reporter: this surveillance video obtained by dailymail.com is exactly what investigators are looking for. cctv capturing tech titan bob lee moments after he was stabbed early tuesday in san francisco at 2:35 in the morning, the injured 43-year-old appeared to be trying to wave down a passing car, which drove away. before lee comes clearly into view outside the doors of a condominium complex. 365 main, across from follow s folsom lee dialed 911, and screamed, help, someone stabbed me. that cell phone is a critical piece of evidence in a case like