Nassau police and their Crime Stoppers department are looking for Omar Cruz.
Cruz, 19, is a suspect in a robbery that took place at about 5 p.m. on Sept. 29 on Averill Boulevard in Franklin Square. Police say the victim was slashed on the neck and right hand with a knife during the robbery.
Cruz's last known address was in Elmont.
Suffolk police and their Crime Stoppers department are looking for Conan Greenblatt.
Greenblatt, 31, is about 5 feet, 10 inches tall, with brown hair and blue eyes. He also goes by the name Alex. Greenblatt's last known address was on Old Bridge Court in Melville.
Greenblatt was arrested for drunken driving and is being sought by police on a criminal warrant for allegedly failing to comply with terms of his probation.