KC may have had both. KC would have had to use HER DL at the Bank of America b/c the check was made out to KC, from Amy's account with Amy's signature forged.
I also remember one of the cks she used at target she signed her own name to it even though it was Amy's check. The back of the ck had KC's DL on it which the cashier would have typed in from viewing KC's DL.
If the cashier had done her job correctly, using the "Z" method for checking the check, KC would have caught right then & there. Most cashiers & I know Target cashiers, are taught the Z method............start at the top L corner, look at the name, go to the sig line to make sure the name signed mathces the name at the top. Go to the date to make sure it's correct, & that both areas where the dollar amt is written is the same in both fields. Go to the bottom of the ck to make sure the "micr" number is there which is the routing number & account number & then the ck number, making sure the ck number in the micr line is the same as the ck number at the top. THEN when she ck'd Id, she should have made sure the name on the DL was the same as on the ck. Since every register has security watching it LIVE at all times, all the cashier had to do was pick up her phone, call the AP office pretending to have a tech problem with her register, AP could see what was going on & come out & take Casey back to the AP office & call police right then. At least that might have gotten her taken into custody, booked & she would have had to call someone to bail her out, maybe bringing out the fact Caylee was missing sooner. Don't jump on me, it's not the cashier s fault Caylee was missing but there are a lot of things along the way that might have made a difference.