Felicia Pearson was just 14 when she shot to death a girl called Okia Toomer. 'The Wire' actress was found guilty and convicted of second-degree murder with a sixteen-year sentence to serve. However, she earned her GED and was released just after six years and half in 2000. Daughter of two addicts, she is one of the youngest celebrities to have killed someone. Johnny Lewis Johnny Lewis was acting in 'Sons of Anarchy' in 2012 when he was found dead close to the house of the 81 year-old Catherine Davis. He had ransacked her house and killed her and her cat. After the murder he left the house, assaulted a neighbour, then returned to Ms. Davis’ house but jumped off a roof and died. Even though he used to be a drug addict, he hadn’t used any that day as the posthumous blood test revealed. Sid Vicious Sid Vicious stabbed his girlfriend Nancy Spungen to death in a hotel. At first he denied it, saying that he had found her already dead. Later he admitted his guilt but stated that he didn’t intend to kill her. He was never charged with this murder because he died of an overdose while out on bail. Oscar Pistorius Oscar Pistorius shot his girlfriend, the model Reeva Steenkamp, to death while she was in the restroom of his house. He never admitted his crime asserting that it was a tragic mistake as he shot thinking there was an intruder in the house. Christian Brando Christian Brando killed his sister's boyfriend but he stated it was an accident. He later said that the man was abusing his sister who hanged herself five years later.