It is reported that two men were killed in a car about early

有.about early this morning错了.楼主想表达什么时候?
再问： 大概今天早上这个时候
再答： 改为it is reported that two men were killed in a car in this early morning就行。因为about的意思是关于，而解释为大约时，它后面一般是加数目。