Story highlights Mark David Chapman was to be interviewed by parole board members

In 2010 hearing, he was denied parole

Yoko Ono, Lennon's widow, has previously requested parole be denied

Chapman's attorney could not be immediately reached for comment

Mark David Chapman, John Lennon 's convicted killer, was making his seventh try at parole Wednesday.

Chapman's latest quest for freedom comes ahead of the 32nd anniversary of the death of the former Beatle, a British singer-songwriter who was gunned down outside his Manhattan apartment on December 8, 1980.

Chapman was scheduled to be interviewed by two or three members of the parole board, according to Carole Claren-Weaver, a spokeswoman for the New York Department of Corrections. It was not known when the board will hand down its decision.

He was last up for parole in 2010 but was denied because his "discretionary release remains inappropriate at this time and incompatible with the welfare of the community," according to the New York State Division of Parole.

He was also denied parole in 2000, 2002, 2004, 2006 and 2008.

Chapman, 57, is serving a sentence of 20 years to life in prison and is being held at the Wende Correctional Facility in Alden.

He is in protective custody in a single-person cell, Claren-Weaver said, and is allowed out three hours per day.

Since his transfer from Attica this year, Chapman has reapplied to participate in a state program called "family reunion," which allows inmates to spend more time with family members.

Chapman has not had an infraction since 1994. It is not clear whether he currently has legal representation.

Yoko Ono, Lennon's widow, in previous years has submitted a letter requesting that parole be denied. Her attorney reiterated her position in an e-mail to CNN over the weekend.