TAMPA, Fla., June 1 (Reuters) - A former Florida police officer was arrested after a grand jury found he had used unjustified force in the fatal shooting of a black musician waiting for help after his car broke down, a prosecutor said on Wednesday.
Prosecutors charged ex-officer Nouman Raja with manslaughter by culpable negligence and attempted first-degree murder following the grand jury's finding, Palm Beach County State Attorney Dave Aronberg said at a news conference.
Raja was fired from the Palm Beach Gardens Police after the Oct. 18 shooting of 31-year-old Corey Jones.
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Recent shootings by police and protests
Florida ex-cop arrested over fatal shooting of black man
People march in protest to the fatal police shooting of Charleena Lyles, in Seattle, Washington on June 22, 2017.
Police in Washington were under scrutiny after a pregnant woman was fatally shot by officers responding to a burglary call. Authorities said the 30-year-old victim, identified as Charleena Lyles, had called to report an attempted burglary at her apartment on the morning of June 18 and pulled a knife on the two officers, who shot and killed her.
/ AFP PHOTO / Jason Redmond (Photo credit should read JASON REDMOND/AFP/Getty Images)
SEATTLE, WA - JUNE 20: Chalk artwork is written on the ground at a memorial for Charleena Lyles at the apartment building in which she was killed on June 20, 2017 in Seattle, Washington. Officers from the Seattle Police Department shot and killed Lyles, a pregnant mother of four, on June 18. (Photo by David Ryder/Getty Images)
The car of Philando Castile is seen surrounded by police vehicles in an evidence photo taken after he was fatally shot by St. Anthony Police Department officer Jeronimo Yanez during a traffic stop in July 2016. Picture released June 20, 2017. Minnesota Bureau of Criminal Apprehension/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. THIS PICTURE WAS PROCESSED BY REUTERS TO ENHANCE QUALITY. AN UNPROCESSED VERSION WILL BE PROVIDED SEPARATELY.
People hold signs in protest after a jury found St. Anthony Police Department officer Jeronimo Yanez not guilty of second-degree manslaughter in the death of Philando Castile yesterday, in Manhattan, New York, U.S., June 17, 2017. REUTERS/Bria Webb
Protesters hold placards against the killing of Alton Sterling and Philando Castile in Manhattan, New York, U.S., July 7, 2016. REUTERS/Bria Webb
People take part in a protest against the killings of Alton Sterling and Philando Castile during a march in New York July 7, 2016. REUTERS/Eduardo Munoz
NEW YORK, NY - DECEMBER 06: Demonstrators march through the streets protesting the Staten Island, New York grand jury's decision not to indict a police officer involved in the chokehold death of Eric Garner in July on December 6, 2014 in New York City. Protests are being staged nationwide after grand juries investigating the deaths of Michael Brown in Ferguson, Missouri and Eric Garner in New York failed to indict the police officers involved in both incidents. (Photo by Andrew Burton/Getty Images)
A protest sign showing and image of Ezell Ford as members of the 'Black Lives Matter' alliance stage protest outside the Los Angeles Mayor Eric Garcetti's home as they try to force him to fire LAPD Police Chief Charlie Beck, in Los Angeles, California on June 7, 2015. The alliance have renewed protests after a recent report from an LAPD watchdog determined that the August 11, 2014 officer-involved shooting death of 25-year-old Ezell Ford in South Central was justified. AFP PHOTO/ MARK RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)
Portland, United States - May 19: Protesters hold a banner during a demonstration for freedom and equality against police brutality and racism at the Portland Police Bureau's North Precinct in Portland, Ore., United States, on May 19, 2017, on what would have been Malcolm X's 92nd birthday. (Photo by Alex Milan Tracy/Anadolu Agency/Getty Images)
Portland, United States - May 19: Protesters hold signs during a demonstration for freedom and equality against police brutality and racism at the Portland Police Bureau's North Precinct in Portland, Ore., United States, on May 19, 2017, on what would have been Malcolm X's 92nd birthday. (Photo by Alex Milan Tracy/Anadolu Agency/Getty Images)
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Jones' death raised questions about excessive use of force by law enforcement amid a series of fatal incidents nationally involving police and black men. Raja was in plain clothes when he approached Jones in the early morning hours in an unmarked van.
Jones' family said it was relieved to learn Raja would face charges for "his reckless act."
"While we understand that nothing can bring back our son, brother and friend, this arrest sends a message that this conduct will not be tolerated from members of law enforcement," Jones' family said in a statement released by an attorney. (Reporting by Letitia Stein; Editing by Chris Reese and James Dalgleish)