San Francisco has quality of life issues but they are completely unrelated to the tech company founder being stabbed to death by a tech consultant over a personal issue.

> Nima Momeni, the man accused of murdering Cash App founder Bob Lee, stabbed him three times with a kitchen knife on a dark San Francisco street after Momeni confronted Lee about Lee’s relationship with the suspect’s sister, city prosecutors alleged Friday.

https://www.sfchronicle.com/crime/article/nima-momeni-arraig...