Two DeWitt County children at center of Amber Alert found Wednesday

Two children who were the subject of a Texas Amber Alert on Wednesday morning have been found safe in San Antonio, officials said.

According to the DeWitt County Sheriff's Office, the two boys, aged 4 and 5, were found safe on Wednesday shortly before noon.

"The children have been located and are safe. We are working to reunite them with their mother," officials said in a statement.

Officials said the boys were last seen at 9 p.m. on Tuesday, May 21, in Yorktown, Texas.

At the time of the Amber Alert, authorities believed the children to be in grave or immediate danger, law enforcement officials said.