Gilgo Beach serial killer: Inside the document prosecutors say Rex Heuermann used to plan out his kills 9news.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from 9news.com.au Daily Mail and Mail on Sunday newspapers.
Investigators discovered a "planning document" on the hard drive found in Heuermann's basement that they believe he used to "methodically blueprint" his killings, prosecutors said.
Sick checklist linked to Rex Heuermann, newly accused of 2 more slayings in Gilgo Beach case yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
Investigators discovered a "planning document" on the hard drive found in Heuermann's basement that they believe he used to "methodically blueprint" his killings, prosecutors said.