Witness Switching - by Donald Willis 1999

Bowley & Ruby (Witness Switches I)
Haygood & Hill (Witness Switches II)
Leavelle & Callaway I (Witness Switches III)
Leavelle & Callaway II (Witness Switches IV)
Leavelle & Callaway III (Witness Switches V)
Leavelle & Callaway IV (Witness Switches VI)
Ruby's Man on 10th (Witness Switches VII)
Callaway Drove (Witness Switches VIII)
Croy:Markham NOT the One Who Talked to the Officer (Witness Switches IX) 
Croy:Gunman at Driver's Window?(Witness Switches X)