Vanessa Richardson (13:24)
The NC bank brilliantly boring since 1865. In December 1968, a killer known only as the Zodiac began hunting throughout the San Francisco Bay Area. He started his spree that month when he shot and killed two teens in Benicia. Seven months later, just after midnight on July 5, 1969, he ambushed another young couple at Blue Rock Springs Park. In that instance, he killed Darlene Farren and badly injured her companion, Mike Mageau. In the weeks after the murders, the killer wrote to several local newspapers and took credit for the crimes. He also warned the public that he was just getting started. And nearly three months later, he continued his terrifying spree. On September 27, 1969, 20 year old Brian Hartnell and 22 year old Cecilia Shepard were having a picnic in Napa County. They were at the edge of Lake Berryessa, about 60 miles north of San Francisco. Around twilight, they spotted a heavyset man approaching them from a distance. Before they could get a good look at his face, the man ducked behind a tree. A moment later, he re emerged wearing a black executioner style hood. Embroidered on it was a circle and cross symbol which had become the Zodiac killer's calling card. As he began walking toward Brian and Cecelia, they could see he was holding a long knife and a pistol. Brian and Cecelia knew they were in trouble, but there was no one around and the Zodiac was blocking their only path off the peninsula. They were trapped. Once the Zodiac reached them, he spoke in a monotone voice. He claimed to be an escaped convict from Montana who was trying to make it to Mexico. So when he demanded their money and car keys, Brian and Cecilia handed them over. After that, the Zodiac pulled out a rope and ordered Cecelia to tie Brian up. Once he was tied, the Zodiac did the same to Cecilia. Then he turned them both on their stomachs. With Brian and Cecelia bound and lying in the dirt, the Zodiac stood over them and said, I'm going to have to stab you people. Moments later, he attacked Brian and Cecilia with his knife. Then he walked over to their car. Using a felt tip marker, he wrote the dates of all of his murders as well as the Zodiac symbol on one of the doors. And then he vanished. Although Brian and Cecilia were badly injured and losing a lot of blood, they were still alive. Brian managed to untie Cecilia using his teeth, and once she was free, she returned the favor. Luckily, some fishermen had heard their screams during the attack and alerted the park rangers. They rushed over and waited with Brian and Cecilia while the paramedics arrived. Sadly, Cecilia slipped into a coma on the way to the hospital and died of her injuries two days later. But Brian survived, and he was able to give the police a detailed description of their attacker. Like Mike Mageau a couple of months earlier, Brian said the killer was a large brown haired man, between 5 foot 8 and 5 foot 10 and around 225 to 250 pounds. And like his last attack, the Zodiac didn't wait long to take credit for the crime. Just an hour after the attack, he called the Napa Police Department from a phone booth near the station. He wanted them to know he was responsible for what had happened to Cecilia and Mike. Once again, he was gone by the time police arrived at the phone booth, which left them to search the crime scene for clues. Detectives spoke to other people who'd been at Lake Berryessa that day. Several visitors reported seeing a strange man lurking around the area. And three women said a heavyset man in a black sweatshirt had pulled up next to them in the parking lot. He spent a few minutes watching them from his car. Later, they noticed him spying while they were sunbathing. But after observing them for 20 minutes, he disappeared. While it seemed suspicious, police never confirmed he was the Zodiac. And besides a few footprints near the crime scene, there wasn't any other evidence to point the authorities in the right direction. But the next time he struck, the Zodiac wouldn't make such a clean getaway. Two weeks later, on October 11, 1969, 29 year old Paul Stein was driving through the streets of San Francisco. When he wasn't in class, the doctoral student worked as a taxi driver to help pay for his schooling. That night, at around 9:40, he picked up a male passenger near Union Square. The man asked Paul to take him to the Presidio Heights neighborhood. Fifteen minutes later, Paul pulled up to the corner of Washington and Cherry streets. But instead of getting out, the man whipped out a gun and shot Paul in the head, instantly killing him. Two days later, the San Francisco Chronicle received another letter from the Zodiac Killer. In it, he took credit for murdering Paul Stine and included a small, bloody piece of Paul's shirt to prove it. Unlike the Zodiac's other killings, which had taken place in isolated, quiet areas, Paul had been shot in the middle of a major city on a Saturday evening, which meant there were a lot of witnesses. On the night of the murder, three teenagers across the street heard a gunshot. When they looked out the second floor window, they saw a man getting out of a cab. They watched as he reached into the front seat and stole Paul's wallet and keys and ripped off a piece of his shirt. Before fleeing the scene, the man wiped down several parts of the taxi, presumably getting rid of any prints he might have left behind. As soon as he started walking away, the teenagers called the police. Although the witnesses specified the killer was white, the police dispatcher incorrectly identified him as a black man. So when two officers en route to the crime scene passed a heavyset white man walking in the opposite direction, they didn't stop him. A minute or two later, the dispatcher corrected his mistake and reported that the suspect was white. The police rushed back towards the heavyset man, but he was already gone. In his letter to the Chronicle two days later, the Zodiac taunted the police for failing to capture him. It seemed like his successful escape emboldened him because he went on to speculate about future targets. He wrote, quote, I think I shall wipe out a school bus some morning. Just shoot out the front tire and pick off the kiddies as they come bouncing out. This threat only heightened the sense of panic throughout the Bay Area. Reporters from national news outlets swarmed the city, and local school bus drivers were given instructions on what to do in case of a shooting. Ultimately, no school bus attack ever took place. And as months went by without any new Zodiac killings, things in the Bay Area went back to normal. But that didn't mean they were free of the Zodiac. Over the next five years, he would send 11 more letters to local newspapers, making increasingly outlandish threats and demands. In November 1960, 69, he claimed to have hidden a bomb somewhere in the bay area. In 1970, he sent postcards threatening to blow up city buses unless the people of San Francisco started wearing buttons with his symbol on them. By this time, most residents had gotten used to the Zodiac's empty threats, and they didn't comply. In subsequent letters, he complained that nobody was wearing the buttons and the and sent more ciphers and codes. He also claimed to have fatally shot a San Francisco police officer, a murder widely attributed to a radical leftist group. Still, in one of his letters, The Zodiac suggested he was committing more murders, but disguising them to look like robberies or accidents. From then on, he included a running tally of how many victims he claimed to have killed. And by the time the Zodiac sent his final confirmed letter In January of 1974, that number had risen to 37 people. And while he's been a suspect in many unsolved California murders from the 1960s and 70s, investigators believe Paul Stine was his last victim. The last time anyone heard from the Zodiac killer was that last letter he sent to the San Francisco Chronicle in 1990. 1974. In the years since, detectives have investigated more than 2,500Zodiac suspects, although just half a dozen or so were believed to be credible. The only suspect ever publicly named by police was Arthur Lee Allen, a former elementary school teacher and convicted sex offender who moved to Vallejo in 1963. After the killings began in 1969, one of Allen's friends contacted the authorities to report some suspicious statements Allen had made. According to the friend, Allen had discussed hunting humans and said how easy it would be to kill teenage couples parked on secluded roads. Apparently, he even commented on shooting out the tires of a school bus and attacking children as they got off. When police took a closer look at Allen, they learned he'd been pulled over for speeding near Lake Berryessa on the day Brian Hartnell and Cecilia Shepard were attacked. The officer who stopped Allen noticed there was a bloody knife in his back seat. When they asked Allen about it, he claimed the blood was from some chickens he'd killed earlier in the day. Over the next several years, detectives repeatedly interviewed Allen and searched his home, but were never able to find any evidence to conclusively tie him to the killings. And in 1974, the same year as the Zodiac's final letter, Allen was arrested for child molestation and spent the rest of the decade in prison. Allen, who died in 1992, always denied he was the Zodiac Killer. DNA collected from a stamp on one of the Zodiac's letters didn't match samples taken from Allen. And it's worth noting that while Allen was repeatedly convicted of sex crimes, none of the Zodiac's victims were sexually assaulted. For the last 50 years, real life detectives and amateur sleuths alike have obsessed over the Zodiac Killer. Online. True crime buff are constantly pointing to new evidence and new suspects, hoping to finally bring closure to one of the most notorious unsolved serial killings in American history. But so far, the hunt for the Zodiac Killer's true identity has been like the bizarre codes he sent to newspapers an elaborate puzzle with the solution always just out of reach. Coming up, another northern California serial killer whose identity remains unknown.