Rep. Tom Kean Jr. (R-NJ) has been missing from Capitol Hill, and colleagues have not heard from the two-term congressman since he last voted on March 5. What began as a routine absence has turned into a mystery. A sitting U.S. representative has effectively vanished, leaving fellow lawmakers, party officials and constituents with little information about his whereabouts or return. According to reporting from Politico, Kean has missed nearly 50 roll call votes, an unusually high number during a critical legislative period.