Tracy Martin had been looking for his son Trayvon since the night before. He went to bed figuring the teen must have gone to the movies and turned off his phone.
When Trayvon still wasn't home in the morning, Martin called the police.
After a flurry of phone calls back and forth, an officer told him a police unit was on the way. "So I went outside waiting for Trayvon to show up," Martin said.
Instead of one squad car with his son in the backseat, three vehicles pulled up: a police cruiser, an unmarked sedan and another official-looking car. Martin would discover the third car belonged to a chaplain.
It was not yet 8 in the morning, barely 12 hours since the shooting that took place about 100 yards away, and Martin was still unaware of the fate of his son.
For about 10 days, the story remained obscure. Television news from nearby Orlando aired a few segments. The Orlando Sentinel published two brief articles, and the twice-weekly Sanford Herald ran 213 words.
Otherwise, there was media silence. This is an account of what happened before everyone knew Trayvon Martin's name.
When Tracy Martin greeted the police that morning, a plainclothes detective asked him to describe his son. "He asked me what he last had on. He asked me if I had any recent pictures," Martin said.
"I showed him a recent picture in the camera and he shook his head and said, 'OK, let me go to my car and get something.'" The detective returned with a folder.
It was drizzling, and he asked Martin if they could go inside. When they were seated he pulled out a photo. It was Trayvon, dead at the scene - his eyes rolled back, a tear on his cheek, saliva coming from his mouth.
"From that point, our nightmare," Martin said.
The night his son was killed, Martin, 45, was out to dinner with his fiancée, Brandy Green. Martin, who was divorced from Trayvon's mother, Sybrina Fulton, in 1999, is a truck driver from Miami who has a long-distance relationship with Green, a resident of the Retreat at Twin Lakes subdivision in Sanford where Zimmerman also lived.
Martin would visit Green on weekends, making the four-hour drive to the Orlando suburb of Sanford. In late February he was able to bring his son because Trayvon, a junior, was serving a 10-day suspension from Miami's Dr. Michael M. Krop Senior High School.
He'd been caught with a plastic baggie that contained traces of marijuana.
On Wednesday, the day after receiving the news, Martin went to the Sanford Police Department looking for answers - and his son's body. Police took him to a room and played some of the 911 recordings of neighbors who called to report a disturbance followed by a gunshot.
They did not play an earlier call to a police non-emergency line, during which Zimmerman reported a "suspicious guy" and ignored the operator's suggestion to quit following him.
Investigator Chris Serino then took Martin to another room and told him Zimmerman's version of events.
Sanford police have stopped talking to reporters about the case, and Serino has never spoken publicly about his role in it, but here is how Martin recalls what Serino said: "He told me Zimmerman's story was that Zimmerman was of course following him and that Trayvon approached his vehicle, walked up to the car and asked Zimmerman, ‘Why are your following me?' Zimmerman then rolls his car windows down, tells Trayvon ‘I'm not following you.' He rolls his car windows up.
"Trayvon walks off. Zimmerman said he started running between the buildings. Zimmerman gets out of his car. He comes around the building. Trayvon is hiding behind the building, waiting on him.
Trayvon approaches him and says, ‘What's your problem, homes?' Zimmerman says ‘I don't have a problem.'
"Zimmerman starts to reach into his pocket to get his cellphone, and at that point Trayvon attacked him. He says Trayvon hits him. He falls on the ground.
Trayvon jumps on top of him, takes his left hand and covers Zimmerman's mouth and tells him to shut the F up and continues to pound on him.
"At that point Zimmerman is able to unholster his weapon and fire a shot, striking Trayvon in the chest. Trayvon falls on his back and says, 'You got me.'" The Martin family has been telling their story as part of a campaign to have Zimmerman arrested.
Sanford police released Zimmerman without charge, but Martin says Serino told him he would challenge Zimmerman's account. "The detective's words were, 'I want to interview him again to catch him in a lie,'" Martin said.
A law-enforcement source, who had been informed of the case by investigators, told Reuters that Serino was eager to bring a charge but encountered resistance from the office of the prosecutor, State Attorney Norman Wolfinger.
"Chris (Serino) would have made a recommendation for manslaughter, but Norm Wolfinger's office wanted it to be a slam dunk," said the source, who spoke on condition of anonymity.
"They don't want to hear that this is wrong or that is wrong with the case. That's the way this county does business." Wolfinger on Monday broke a long silence about the case, denying reports he quashed police intentions to charge Zimmerman with manslaughter.
Although police found no contradictions within Zimmerman 's story, their decision not to arrest Zimmerman was lambasted by critics and has sparked demonstrations around the country.
For now there is one arbiter who matters. Special Prosecutor Angela Corey, a state attorney from northern Florida appointed by Scott on March 22, has taken over the investigation and will decide whether charges are warranted.
Tracy Martin and Sybrina Fulton wanted George Zimmerman arrested. They believe he stalked their son because he was black, and they were outraged that Sanford police had accepted Zimmerman's claim of self-defense.
Lee, the police chief, would contend under Florida's "Stand Your Ground" law that police could not arrest Zimmerman without evidence to contradict his story.
Martin turned to Patricia Jones, his sister-in-law.
An attorney herself, she knew whom to call: Benjamin Crump , the state's best-known civil rights attorney, based in Tallahassee. Crump and law partner Daryl Parks had previously gained renown representing the family of a black teenager who died in a boot-camp-style youth detention center in 2006, winning the boy's family $7.2 million in damages from the state of Florida and Bay County.
"I told him to believe in the system," Crump said of that first call. "I really believed they were going to arrest Zimmerman. I said, 'He's a neighborhood watch person with a gun.
Of course they are going to arrest him just for that.'" "Then 48 hours passed and they still hadn't arrested him," Crump said. "After that we just had to do what we had to do."
He took the case pro bono. Realizing he needed a lawyer who knew Sanford and Seminole County, Crump turned to Natalie Jackson, a former Navy intelligence officer who founded the Women's Trial Group, which specializes in cases for women and children.
Her mother lives in Sanford.
Now Crump and Jackson needed a media strategy. On March 5, Jackson brought in Ryan Julison, a publicist who had worked with her on a number of high-profile cases.
After speaking with Tracy Martin, Julison said he also took the job for free and went to work pitching the story to national media.
Crump knew from his experience on the boot-camp case that publicity could force officials to act, but it would require persuading two people who had never stood before a television camera to withstand the spotlight.
"I got on the phone with Tracy Martin and I told him, ‘It's not going to be any fun, but this is the only way to find justice,'" Julison said. "You are going to have to bare your soul and express your emotions and your inner grief." Martin and Fulton agreed.
There was only one problem. At first, the media weren't interested. Julison pitched the story to a long list of media contacts.
Eventually, on March 7, Reuters published a story titled "Family of Florida Boy Killed by Neighborhood Watch Seeks Arrest." The next day, CBS News aired a segment on "This Morning," and by 10 a.m. a crowd of reporters gathered at Natalie Jackson's law office for a news conference with Ben Crump and Tracy Martin. A media firestorm had begun.
The day after the news conference, on March 9, Velma Williams went back to see Police Chief Bill Lee with community activist Kenneth Bentley. "We said, look, chief.
Last time I was here I told you a train was coming down the tracks and it was going 50 miles an hour," Williams recalled.
"I said it's going 150 miles an hour now. And it doesn't have any brakes." Back in New York, civil rights activist Al Sharpton was monitoring events, his interest piqued by an earlier call from Crump.
After the police chief told reporters on March 12 he lacked a probable cause to arrest Zimmerman, Sharpton took up Trayvon Martin's cause on his MSNBC show, fueling cable television competition.
The twist that catapulted Martin's shooting into a world story was the release of recorded 911 emergency calls, including one that captures screams for help in the background that end with a gunshot.
They have been broadcast unceasingly ever since.