Police said the victims were each walking alone or in a parked car when they were killed in the evening or early morning in the city of 320,000 people about 50 miles south of the state capital, Sacramento.To identify the 10 states with the most serial killings, 24/7 Wall St. “This person or people who are out doing this, they are definitely very bold and brazen.” “To be honest, we just don’t know,” he said. There may be multiple people involved in the violence. “What makes this different is the shooter is just looking for an opportunity and unfortunately our victims were alone in a dark area.” “It definitely meets the definition of a serial killer,” Silva said.

All five men were shot by a handgun, though it’s not yet clear if the same gun was used in each crime. Still, the available footage and ballistics evidence link the five killings, he said.

“We don’t have any video of anybody holding any gun or actually committing a crime,” Silva said in a phone interview on Monday. None of the shootings have been captured by video cameras and no firearms have been recovered. The latest killing occurred shortly before 2am on Tuesday, when a 54-year-old man was shot in a residential area just north of downtown. Authorities also released a grainy still image of a “person of interest”, dressed all in black and wearing a black cap, who appeared in videos from several of the crime scenes. Stockton police on Monday announced a $95,000 reward for information leading to an arrest in the killings, which date back to 8 July.

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