Dave Cullen - Columbine

Those reports were nearly accurate. Only one adult had been hit, and Dave was still bleeding at that moment. The sense that afternoon was that gunfire had erupted all over the place. In fact, it had mostly been limited to the library and the west steps outside. Teachers had not been studying for tests or strolling outside to enjoy their lunch in the sunshine. If the bombs had gone off as planned, it would have wiped out a quarter of the faculty in the teachers’ longue. But they had been spared by dumb luck. All but one.

Dave held on for hours in Science Room 3. Then the kids and teachers were evacuated, and none knew whether he’d made it. It would be a few days before the family would fully understand what had transpired in that room. It would take years to resolve why he’d lain there for over three hours, and who was to blame.

All Dave’s family knew was that he had failed to call. He must be trapped inside the building, they thought. That wasn’t good. Linda hoped he wasn’t a hostage. She assumed he was hiding. He would be safe; he was not a risk taker.

The family monitored the TV and took turns answering calls. The phone rang incessantly, but it was never Dave. Linda called his business line repeatedly. Nobody picked up.

Linda was an athletic woman in her late forties, but she had a fragile psyche. Her smile was warm but tentative, as if she could shatter from a harsh word or gesture. Dave had found great satisfaction in protecting her. In his absence, her daughters and sister stepped in. Every call was fraught, so her family made sure to screen. In midafternoon, she got the urge to answer a call herself. “It was a woman,” she said later. “And she said she was from the Denver Post and my husband had been shot—Do I have a comment? I screamed, I threw the phone. I have no idea what happened from then on.”

Robyn Anderson was scared. Her prom date was a mass murderer. She had apparently armed him.

To her knowledge, only three people had known about the gun deal, and the other two were dead. Had they told anyone? Were guns traceable? She had not signed anything. Would the cops know? Should she keep her mouth shut?

The cops did not know. Robyn had been debriefed in Clement Park and had played it totally cool. She told the detective where she had been and what she had seen. She told the truth, but not the whole truth. She didn’t know for sure who had been shooting, so she didn’t mention that she knew them. She certainly didn’t mention the guns. Should she? The guilt began eating her up.

Robyn talked to Zack Heckler on the phone that afternoon. She kept her mouth shut about the weapons. He didn’t. He was clueless about the guns, thank God, but he knew the guys had been making pipe bombs. Bombs? Really? That astounded Robyn. Yes, really, Zack said. And he wasn’t surprised at all. Zack didn’t have quite the innocent picture of Dylan that Robyn did. It sounded just like those guys to run down the halls laughing while they killed people, he said.

Zack did not tell Robyn that he had helped Eric and Dylan make any pipe bombs. She wondered. Did he? Was he mixed up in this? More than her?

Zack was scared, too. They all were—anybody close to the killers. Zack wasn’t volunteering information to the cops. He’d omitted mentioning the pipe bombs during his debriefing.

Chris Morris went the opposite route. He’d called the cops in the first hour, as soon as he suspected that his friends were involved. He was handcuffed in Clement Park and spirited away on national television. He kept talking at the police station. He described Eric’s interest in Nazis, a crack about jocks, and some scary recent suggestions: cutting power to the school and setting PVC bombs at the exits with screws for shrapnel.

If Chris’s story was legit, it suggested the killers had been leaking information about their plans—a classic characteristic of young assailants. If Eric and Dylan had leaked to Chris, chances were they had tipped off others as well.

Chris’s dad was called. He contacted a lawyer. At 7:43 P.M., the three sat down with detectives for a formal interview. Chris and his father signed a form waiving their rights. The cops found Chris highly cooperative. He described the killers’ obsessions with explosives and volunteered all sorts of details. Dylan had brought a pipe bomb to work once, but Chris ordered him to get it out of there. Chris knew the guys had gotten their hands on guns. It had been an open secret around Blackjack several months ago that Eric and Dylan were looking for hardware. They’d never told Chris directly, but he had heard it from several people.

Chris had a hunch who had come through for them: a kid named Phil Duran. Duran used to work at Blackjack, then moved to Chicago for a high-tech job. Before he’d left, Duran told Chris he had gone shooting with Eric and Dylan. Something about bowling pins and maybe an AK-47. Duran never said he had bought the guns, but Chris figured it was him.

It sounded staggering, how much Chris had known. He swore he had not taken it seriously. He agreed to turn over the clothes he was wearing and allow detectives to search his room. Everyone agreed to rendezvous at his house. Chris’s mom met the cops at the front door, handed them his PC, and showed them upstairs. Then his brother arrived with Chris’s clothes in a paper bag. He said Chris was afraid to come home. Mobs of media were already staking out the street.

The cops found nothing of obvious value, but gathered up piles of material. They left at 11:15.

Robyn needed company. She couldn’t handle the stress alone. Her best friend, Kelli, came over around 7:30 on Tuesday evening. They went to Robyn’s room. Kelli knew the boys well, too, especially Dylan. She had been part of the prom group. There was something Kelli didn’t know, Robyn told her. Remember that favor she had done Eric and Dylan last November? Kelli remembered. It had been a big secret. Robyn had told Kelli repeatedly about this big favor she had done the guys, but she never would divulge what it was. Now she had to tell someone. It had been a gun show. The Tanner Gun Show in Denver. Eric and Dylan had called her on a Sunday, if she remembered right. They had checked the show out on Saturday, seen these sweet-looking shotguns. But they’d gotten carded; they were both underage then. They needed an eighteen-year-old with them. Robyn was eighteen. She really liked Dylan. So she went.

It was their money. Robyn made sure not to sign any papers. But she was the one who bought the three guns. The boys each got a shotgun. One had some kind of pump thing on it. Eric went for a rifle, too—a semi-automatic that looked like a giant paintball gun. Robyn felt so guilty, Kelli said later. How could she have imagined this?

Robyn didn’t tell Kelli everything. She came clean with the main secret, but held back on a detail. She told Kelli she didn’t know it was Eric and Dylan killing people until she heard it announced on TV that night. Kelli didn’t buy it. Robyn had never received a B in high school—she could have put that mystery together. When she heard about the trench coats, she had to have known.

The Klebolds spent the afternoon and evening on their porch. Waiting. They were no longer allowed inside. At 8:10 P.M., a deputy arrived with instructions. Their home was now a crime scene. They had to go. Tom and Sue Klebold told friends they felt hit by a hurricane. Hurricanes don’t hit the Rockies. They’d never seen it coming.

“We ran for our lives,” Sue said later. “We didn’t know what had happened. We couldn’t grieve for our child.”

Officers escorted Tom in to gather clothes for the next couple of days. Then Sue went in to take care of the pets. She fetched two cats, two birds, and their food bowls and litter boxes. At 9:00 P.M., they drove away.