SIOUX CITY, Iowa (AP) _ Two men face felony charges for allegedly vandalizing a memorial to the 1989 crash of United Airlines Flight 232 in Sioux City.
 
Scott Coleson, of Lehigh, and Felipe Sebastian, of South Sioux City, Neb., are suspected of pushing over a boulder at the memorial at a park early Wednesday. Both are charged with criminal mischief.
 
The city says it will cost $3,000 to replace the cracked boulder. It's one of eight leading up to a statue commemorating the accident.
 
United Flight 232 was en route from Denver to Chicago when it crashed at the Sioux City airport, killing 112 people.