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A Bristol County, Massachusetts, grand jury indicted former NFL player Aaron Hernandez on a first-degree murder charge, as well as five weapons charges, on August 22. The former New England Patriots' tight end was arrested in the shooting death of his friend Odin Lloyd in June. Hernandez has pleaded not guilty. Here's a look at other professional athletes who have been charged with murder. Some have been able to create new lives in the free world. Others are incarcerated.

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South African sprinter Oscar Pistorius, seen here in August, is accused of murdering his girlfriend, model Reeva Steenkamp, on February 14, 2013. Pistorius became the first amputee to compete in the able-bodied Olympics when he ran for South Africa in London 2012.

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Rae Carruth, who was a wide receiver for the Carolina Panthers, became the first active NFL player ever charged with first-degree murder. His pregnant girlfriend, Cherica Adams, was killed in December 1999, and prosecutors said he arranged for her to be killed in a drive-by shooting. Carruth was eventually convicted of conspiring in her murder and is now in prison. The unborn child, a boy, survived.

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Middleweight boxer Rubin Carter, known as "Hurricane" in the ring, served 18 years in prison for a triple homicide that took place in a bar in 1966. A federal judge overturned his sentence and that of his supposed accomplice, John Artis, in 1985, ruling that the conviction was based on "racial stereotypes, fears and prejudices."

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Groundbreaking skateboarder Mark "Gator" Rogowski confessed to beating and raping Jessica Bergsten, then choking her to death and burying her in the desert in 1991. Bergsten was a friend of Rogowski's former girlfriend, and Rogowski testified that he acted out of misplaced anger against his ex. Rogowski was denied parole in 2011 and will not be eligible for parole again until 2018.

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Baltimore Ravens linebacker Ray Lewis and two others were charged with murder in 2000 after a fight in a popular Atlanta bar district left two men dead on the street. The murder charges against Lewis were dropped after he pleaded guilty to a misdemeanor charge of obstruction of justice and testified against his friends; they were later acquitted. Lewis announced his retirement before helping the Ravens win the Super Bowl in 2013.

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Although O.J. Simpson was found not guilty, the former football star's 1995 murder trial has kept him a household name. Simpson was acquitted in the death of his wife, Nicole Brown Simpson, and Ron Goldman. In October 2008, Simpson was sentenced to 33 years in prison on multiple counts, including armed robbery and kidnapping, in connection with a robbery at a Las Vegas hotel in 2007.