When Susan was cleaning out Mike 's closet , she finds papers indicating that Mike was writing checks to a woman .
The fate of Mike 's killer is never shown afterwards , but Bree is later told that an arrest had been made .
When Susan was cleaning out Mike 's closet , Bree finds papers indicating that Mike was writing checks to a woman .
The fate of Mike 's killer is never shown afterwards , but Bree is later told that an arrest had been made .