Brown, an ex-con who had served prison time for
forgery, met Kelley as they were working together as parking lot attendants. The two soon became drinking buddies. After Kelley robbed a gas station armed with a screwdriver, Brown used the money to buy two handguns. He later said that this "was a stupid thing to do – I can give no reason for it." On February 18, 1961, Brown and Kelley robbed a gas station in
Minnesota. They shot the attendant, 17-year-old James Peterson, three times. Two of the shots hit Peterson in the head, and the third likely would've hit him in the heart, but was deflected by a button on his work uniform. He went into a
coma, emerged from it a few days later long enough to talk to police, and then went into unconsciousness once more. He would remain in critical condition for over a month, but survived. Peterson died from complications from his injuries in 2007. On February 20, Brown and Kelley shot and killed 52-year-old Howard Trowbridge while robbing a
tavern in
Minneapolis. They also shot 30-year-old bartender
George Koch six times, albeit Koch survived his injuries. They then took a bus to
Nebraska. Kelley said he shot the men since "I thought they might identify us." After failing to turn the car back on, Brown and Kelley were forced to move on foot. About 20 minutes later, they went to a parking lot, where they saw Kenneth Vencel was getting into his car. When they threatened him, he ran away. The two men shot Vencel three times, once in the stomach and twice in the back, albeit survived his injuries. They then drove back to Omaha, picked up Nesbit, and started traveling north. However, they only drove about 25 miles before the car broke down in
Missouri Valley. Brown, Kelley, and Nesbit bought bus tickets there for
Kansas City, Missouri. They boarded the bus at 11:00 that night. However, the trio drew the suspicion of a ticket manager, who contacted the police. Twenty minutes later, the bus stopped at a police roadblock near the north edge of
Council Bluffs. He also told the police that were it not for Nesbit being present, he would've never been taken alive."If it weren't for the woman, you would never have gotten me handcuffed."When Kelley was asked why he didn't fire, he replied, "Have you ever looked down the barrel of a gun?" The police also asked, "How can you shoot people like that?""It was easy, they had no guns." == Trials and executions ==