Washington (CNN) -- An Ohio man was charged Tuesday with destruction of property stemming from a bizarre incident outside the White House that involved a driverless SUV.

Joseph Clifford Reel, 32, of Kettering, Ohio, appeared in federal court and will remain jailed pending a detention hearing on Thursday.

According to a court affidavit, a driverless sports utility vehicle rammed a steel security bollard and a light post shortly after 3 a.m. on Sunday.

Officers found a wood block had been attached to the accelerator.......

A search of the Jeep turned up 100 rounds of .45 caliber ammunition, 100 rounds of .22 caliber ammunition. eight knives, and two machetes. No explosives or guns were found, authorities said.