Least competent criminals

• David Holland, 46, gave a DNA sample last year to police in San Jose, Calif., to help resolve murder charges against his brother, but was then arrested for an until-then-unsolved 2001 rape when his DNA sample matched that left behind by the rapist. • Edward Debrow of San Antonio, Texas, who was sentenced to 27 years in prison for a 1992 murder conviction, appealed that sentence as too harsh. After a Texas appeals court granted his challenge and ordered a re-sentencing in October, a judge gave him 40 years.