David Jassy

In 2017, Jassy was invited to a special TEDx entitled TEDxSanQuentin. He performed during the event his own composition "Freedom" inspired by his own experience. Jassy wrote it when he was stuck in his cell during a lockdown at Solano Prison years earlier. Jassy’s son was in the audience. The filmed event was uploaded on April 20, 2017.

This prompted David Jassy already in San Quentin to volunteer in a musical program launched in 2015. Jassy's project "Y.O.P. Mixtape Program" tried to help young inmates through his own songwriting and record producing experience to allow the youth enrolled to record their own music in a studio inaugurated in the prison. Jassy explains that he grew up listening to rap and it effected his mood according to what rapper he was listening to. He encouraged the talented youth imprisoned on various offences to channel their feelings through music and lyrics they composed, thus serving as a rehabilitation and hopefully serve as a tool to help prevent other youth to fall into the same path through listening to a more genuine output of music from those actually incarcerated rather than the gangsta rappers they are accustomed to hear who just glorify prison life. Jassy also imposed a rule that in the recordings he would help in launching, no profanity would be allowed in the lyrics. From an initial mixtape project, the program developed into a more involved music mentorship program. Jassy says the mixtape released has caught the attention of music industry celebrities like Common and DJ Khaled, who are now supporters of the program.

The trial began on January 13, 2010. Jassy's attorney contended he was defending himself, his girlfriend, and his vehicle from "an angry drunk." The prosecution countered that Jassy was the aggressor. On February 1, 2010, he was convicted of second-degree murder but not guilty of assault with a deadly weapon and leaving the scene of an accident. On March 4, 2010 Jassy was sentenced to 15 years to life imprisonment. He will be eligible for parole in 2024. On March 27, 2020, California Governor Gavin Newsom commuted Jassy's sentence to time served and he was released from prison on parole.

Jassy was arrested by Los Angeles police on November 23, 2008 after a confrontation with jazz musician John Osnes. Osnes was crossing the street at Selma Avenue and Schrader Boulevard. Witnesses told police that Osnes had banged on the front of Jassy's vehicle with his hands in response to Jassy's car moving into the crosswalk. Jassy got out, punched Osnes, and kicked him in the head. The coroner testified that it was either this kick or the resulting fall that broke Osnes's skull and caused his death. Jassy fled and while leaving the scene, his vehicle this time ran over Osnes. Bystanders and an off-duty Anaheim police officer tried unsuccessfully to detain Jassy. Osnes was pronounced dead on arrival at the hospital, and Jassy was arrested the next day, and charged with one count of murder, along with an additional count of assault with a deadly weapon. He remained in custody on $1 million bail, facing a possible life-with-parole prison term.

In 1999 they released their third and most successful single "Superstar" that stayed 11 weeks in Swedish Singles Chart reaching number 20. In the single "Superstar", Jassy and Avellan sampled bassline from Chic's classic "I Want Your Love". In the same year their only album Daily Life Illustrators was released, reaching number 27 in the Swedish Albums Chart.

David Jassy formed, with Andrés Avellán, the R&B hip hop duo, Navigators. They released first single, cover of Joyce Sims' song "Come into My Life" in 1998. In the same year they released another single called "I Remember".

David Moses Jassy (born April 11, 1974) is a Swedish musician, songwriter and music producer of mixed Gambian and Estonian origin. With Andrés Avellán, he was part of a Swedish R&B hip hop duo, Navigators in the late 1990s. After split up of the group, Jassy went on to writing music and producing a number of international acts such as Ashley Tisdale, Sean Kingston, Eve, No Angels, Mohombi, Darin, Charice, Ilya Salmanzadeh, Heidi Montag and many others. He is the founder of Jassy World Entertainment, a music production and publishing company. He is currently serving a life sentence for the murder of John Osnes in an unprovoked attack. On March 27, 2020, California Governor Gavin Newsom commuted Jassy's sentence to time served and he was released from prison on parole.

He was born in 1974 in Solna, Sweden to a Gambian father and an Estonian mother. He has one son born in 1997 in Sweden.