Trayvon Martin’s death sparked a movement that lives on five years later

Five years ago, the world learned of Trayvon Martin and how he died.

The African-American teenager’s death at the hands of a neighborhood watch volunteer spurred a movement and gave rise to a rallying cry that resonates with many today: “#BlackLivesMatter.”

Martin, 17, was carrying iced tea and candy as he walked from a convenience store to the home of his father’s fiancee in Sanford, Florida. Neighborhood watch captain George Zimmerman spotted the teenager and called 911 to report “a suspicious person” in his neighborhood.”

A scuffle broke out, but there were no direct witnesses. Moments later, neighbors reported hearing gunfire.

Zimmerman claimed Martin hit him, knocking him to the pavement. Zimmerman contends that he took out his gun and shot Martin in self-defense. Critics said Zimmerman was unjustified in confronting the unarmed teenager, particularly since Zimmerman disregarded a police dispatcher’s advice to stop following Martin.

In July 2013, Zimmerman was acquitted of a second degree murder charge, igniting protests.

The image of Martin wearing a hoodie became iconic. Professional athletes donned hoodies, and protestors repeated the mantra: “I am Trayvon Martin” to express solidarity and outrage.

Martin’s death inspired then-President Barack Obama to deliver a heartfelt message to Martin’s parents, saying, “If I had a son, he’d look like Trayvon.”

Writer, producer and director Ava DuVernay took a moment Sunday to remember Trayvon Martin before heading to the Academy Awards.

“Our hoodies are still up and the movement is still strong,” she wrote on Twitter.

After Zimmerman was acquitted, three activists – Alicia Garza, Opal Tometi and Patrisse Cullors – created the hashtag #BlackLivesMatter in protest.

Since then, the deaths of several African-Americans at the hands of police kept the “Black Lives Matter” movement in the public eye.

Here are some of the cases that led to protests, and kept alive the national conversation about the deaths of black Americans, police conduct, and what critics say is inequality in the justice system

Eric Garner, 43

Died on July 17, 2014, in Staten Island, New York

Police tried to arrest Garner, a father of six, in front of a store for allegedly selling cigarettes. Garner raised both hands in the air and asked officers not to shoot him.

Seconds later, Officer Daniel Pantaleo grabbed the 350-pound Garner in a chokehold, pulling him to the sidewalk and rolling him onto his stomach.

The New York Police Department prohibits the use of chokeholds.

Garner, who had asthma, repeatedly said, “I can’t breathe! I can’t breathe!” as officers restrained him on the ground.

Police said he suffered a heart attack and died en route to a hospital. The death was ruled a homicide.

The jury later declined to indict Pantaleo, sparking protests and “die-ins.”

New York City eventually settled with Garner’s family for $5.9 million. The settlement “acknowledges the tragic nature of Mr. Garner’s death,” but “the city has not admitted liability,” City Comptroller Scott Stringer said.

Michael Brown, 18

Died on Aug. 9, 2014, in Ferguson, Missouri

Brown, an unarmed teenager, was walking with a friend in the middle of the street when Ferguson police officer Darren Wilson approached them and told them to walk on the sidewalk in the St. Louis suburb.

From that point, the narratives vary. Authorities said Brown attacked Wilson and tried to take his gun. Some witnesses said Brown was surrendering with his hands in the air to indicate he was unarmed when Wilson shot him. Wilson fired his gun 12 times, documents show.

In November 2014, a grand jury decided not indict Wilson – a decision that led to heated and sometimes violent protests and clashes with authorities.

Days later, Wilson resigned from the force.

A Department of Justice investigation ultimately determined Wilson did not violate Brown’s civil rights. The department found that Brown reached into Wilson’s car and a struggled followed. Prosecutors couldn’t corroborate Wilson’s claim that Brown reached for his gun but couldn’t find any evidence to disprove Wilson’s account.

The Justice Department also found that local police had excessively stopped and ticketed black residents, often citing them multiple times in a single stop. The DOJ said “many officers” apparently viewed some of the city’s black residents “less as constituents to be protected than as potential offenders and sources of revenue.”

Last February, the DOJ sued Ferguson in an effort to reform the department.

What happened when Michael Brown met Ferguson officer Darren Wilson

Walter Scott, 50

Died on April 4, 2015 in North Charleston, South Carolina

North Charleston police officer Michael Slager shot and killed Walter Scott after a traffic stop. The shooting was captured on a bystander’s phone, which showed Scott running away as Slager fired eight times, striking Scott three times in the back.

On the stand, Slager argued self-defense, telling jurors he shot Scott as he ran away because he posed a threat and could have turned around and charged him. A key piece of evidence in the trial was the cell phone video, which showed Slager chasing Scott, then shooting him in the back. Prosecutors estimated the two men were 18 feet apart when Slager opened fire.

Slager’s attorney, Andy Savage, had argued that the media created a “false narrative” of a white officer in Charleston who stopped a black motorist for a broken brake light and shot him as he ran away. The video, the attorney, contended, didn’t tell the whole story.

In December, a judge declared a mistrial on the fourth day of deliberations after a jury failed to reach a verdict.

Slager’s re-trial on the murder charge is set for August.

Freddie Gray, 25

Died on April 19, 2015, seven days after he was fatally injured

It started when an officer on bike patrol made eye contact with Freddie Gray, and Gray ran. Police later found a knife in Gray’s pocket and arrested him on a weapons charge.

Officers put Gray in a police van. At some point, somehow, Gray suffered a fatal spinal cord injury and died.

For many, the circumstances of his death epitomized why black communities distrusted police, and protests and riots followed. Gray’s death fueled the debate over racial bias in policing that ultimately drew federal scrutiny.

In May 2015, six police officers were charged in connection with Gray’s death, including one who drove the transport van.

That month, the Department of Justice announced it had opened an investigation into whether the Baltimore Police Department engaged in a pattern or practice of discriminatory policing.

Between December 2015 and January 2016, the officers’ cases were heard in court. The jury deadlocked in the case against one officer, and three others – including the van driver – were acquitted. Charges against the three other officers were dropped in July 2016.

Months later, the DOJ found Baltimore police disproportionately stopped, searched and arrested black residents, and used excessive force against juveniles and those with mental disabilities, over at least a six year period.

Here are some of the most egregious examples.

In January, the Justice Department and Baltimore agreed to sweeping reforms that included cameras in all police transport vans. The 227-page consent decree came after the DOJ monitored Baltimore’s policing methods for more than a year after Gray’s death.

Read the consent decree here (PDF)

Sandra Bland, 28

Found dead on July 13, 2015, three days after a traffic stop in Waller County, Texas

On July 10, 2015, Texas state trooper Brian Encinia pulled over Sandra Bland for allegedly failing to use her turn signal. The interaction was captured in a dashcam video. The video showed how the encounter started as a normal conversation but grew tense after Encinia asked Bland to put out her cigarette.

“I am in my car. Why do I have to put out my cigarette?” Bland said.

“You can step on out now,” Encinia replied.

Bland refused to get out of her car. The trooper opened her door and tried to pull her out of the vehicle.

In the video, Encinia told Bland she was under arrest. She repeatedly asked why.

Encina does not answer, other than saying to Bland: “I am giving you a lawful order.”

At one point, after Encinia aimed what appeared to be a Taser at Bland, Bland stepped out of her car.

Later she can be heard saying: “You’re a real man now. You just slammed me, knocked my head in the ground.”

Bland was detained in the Waller County Jail for allegedly assaulting an officer during the traffic stop. Three days later, she was found hanging from a noose made from a plastic bag in her cell at the jail.

Authorities ruled her death a suicide, but Bland’s family said the Prairie View A&M graduate wouldn’t have killed herself.

Bland’s death sparked outrage. Many said she shouldn’t have been arrested in the first place. Protestors said her arrest for the alleged traffic infraction showed bias and excessive force by police against African Americans.

Encinia was later indicted on perjury charges after he claimed Bland was “combative and uncooperative” and “kicked my right leg in the shin.” He was also fired.

What we know about the controversy in Sandra Bland’s death

In September 2016, Bland’s family reached a $1.9 million settlement in a wrongful death suit.

Using #SandySpeaks hashtag, she posted frequently on her Facebook page of police brutality and the plight of African Americans.

“Being a black person in America is very, very hard,” she said in a video posted in April. “At the moment black lives matter. They matter.”