A man wanted in the murders of his girlfriend in New York City and his ex-wife in Schenectady is scheduled for an extradition hearing in Pennsylvania after being taken into custody by U.S. Marshals Service members in Philadelphia last week. Also, Albany police are asking the public for help in finding a missing teenage girl who was last seen around 8:15 p.m. on Saturday in the area of Sherman Street and Henry Johnson Boulevard. These stories, and more, are covered in your five things to know this Tuesday morning.