The problem is that there has been 4 blue beetles not 3. Police officer Dan Garrett who used 2xy super vitamin to give him powers, Dr Dan Garret (note one t in his name, first blue beetle used by charton comics.), who used the scarab to get powers, Ted Kord the longest serving Beetle and then Jaime. But due to officer Dan Garrett becoming public property DC have been trying to combine the first and second beetle into one character since.