In this May 8, 2009 file photo, former Bolingbrook, Ill., police sergeant Drew Peterson, center, arrives at the Will County Courthouse in Joliet, Ill. (AP Photo/M. Spencer Green, File) (AP Photo/M. Spencer Green, File)
January 25, 2010 11:09:45 AM PST
JOLIET, Ill. - January 25, 2010 --
A neighbor of former Illinois police officer Drew Peterson has testified that Peterson's fourth wife said before she disappeared that she was afraid her husband would kill her.