(Hillsboro, OR)  --  A Lake Oswego man, who's accused of killing his 73-year-old father, is being held without bail.  A Washington County Judge issued the order yesterday for 38-year-old Nicholas Krochmal, Jr. who's facing a murder charge in the death of Nick Krochmal, Sr.  The victim was found beaten to death in Tigard on March 27th.  Krochmal, Jr. turned himself in to police later that day.