Nancy Kerrigan enters a Massachusetts courtroom for the start of her brother's trial.
The figure skater walked into court near Boston today, where jury selection was set to start in the manslaughter trial of her brother, Mark.

He's charged in the death of their father, Daniel Kerrigan.

He died in 2010, after prosecutors say an argument between the two turned physical.

Nancy and her family say the elder Kerrigan died from a long-standing heart condition.

Nancy Kerrigan is expected to testify during the trial.