New York's top court will hear arguments whether a New York Police Department sergeant's failure to get statements from two witnesses to a stabbing in a Times Square theater means a man's assault conviction should be overturned.

The trial judge refused to let defense lawyers cross-examine the sergeant about the unknown bystanders, who he overheard saying the injured man pulled the knife — not suspect Kenneth Hayes — but did not question because he was busy securing the scene.

The judge also ruled the police failure to get their contact information didn't violate the Brady requirement that prosecutors disclose information to the defense that could prove their client innocent.

A midlevel court divided 3-2 in rejecting Hayes' appeal.

He was also found guilty of weapon possession in the scuffle with Charles Shell, although Hayes claimed self-defense.

The Supreme Court appears unlikely to rule that delinquent parents must be given a lawyer before judges can jail them for not paying child support.

Several justices said Wednesday they were troubled by the case of a South Carolina father who was repeatedly jailed even though he insisted he could not afford payments of $50 a week. But the court sounded reluctant about extending the right to a taxpayer-provided lawyer that exists in criminal cases to civil proceedings where a person faces jail time.

Justice Elena Kagan was among those who wondered whether there are procedures short of a court-appointed lawyer that would give a "person in this situation a fair shake at this."