SAN FRANCISCO—San Francisco police arrested a man hours after he allegedly stabbed a 94-year-old Asian woman Wednesday in an unprovoked attack, officials said. Officers responded to a report about a stabbing and found the woman with several stab wounds and rendered medical aid while medics arrived at the scene. The victim was taken to a local hospital, where she is expected to survive, the San Francisco Police Department said in a statement. Detectives found a knife near the crime scene and obtained a photo of the man and circulated it to all police officers. Two hours later, officers arrested Daniel Cauich, 35. Cauich, who has a long criminal history, was awaiting trial on burglary charges when a judge released him from jail last week, the San Francisco Chronicle reported, citing court records. He now faces charges including attempted homicide, elder abuse, and committing a felony while on bail. Investigators are …