developments are really surprising. >> reporter: absolutely. you know there may be one suspect in custody. but this appears to be far from over. these newly released court documents that came out today suggests that daron wint had accomplices in the quadruple homicide in the home behind me in that there were several witnesses who played a role in delivering the $40,000 to the family's home before the four victims were killed. the newly released court documents suggest daron wint arrested overnight could not have acted alone. allegedly kidnapping and holding the savopoulos family and their housekeeper hostage for 18 hours before brutally beating them stabbing them and setting their house on fire. tonight cnn has learned police believe wint and others were involved in an elaborate shakedown of the family one that involved savvas savopoulos asking the family's assistant to withdraw $40,000 of cash and