Dressed in all black police say the potential Stockton serial killer walks tall with his hands in his pocket and a mask covering his face. Police have finally identified him as the person connected to seven serial killings. The suspect has a pattern. All seven victims were alone and ambushed in the dark but one of the killer's victims survived identifying this man as being 5' 10" to 6' in height and thin. A Tuesday press conference revealed the suspects killing spree timeline.