WASHINGTON (CBS 58) -- A Brookfield Central High School graduate is standing guard over former President George H.W. Bush, as he lies in state at the U.S. Capitol Rotunda. 

The school shared a photo of Casey Schuetz, a member of the U.S. Marine Corps. 

@USMC Casey Schuetz, a @BCHS_SDE graduate, standing guard over President George H.W. Bush as as he lies in state at U.S Capitol. ?? #41stpresident pic.twitter.com/UEWyVEDtQ8

— Brookfield Central HS (@BCHS_SDE) December 4, 2018

The former president's casket will stay at the Capitol until Wednesday morning when it's taken to the National Cathedral for a state funeral.