Accused Long Island serial killer Rex Heuermann is alleged to have kept detailed notes on how to kill and dispose of victims, offering insight into his methodology as prosecutors pursue six murder charges against him.
Rex Heuermann, the suspected Long Island serial killer, is under scrutiny after prosecutors revealed he kept meticulous notes on his alleged crimes over nearly two decades. A deleted document recovered from his computer outlines a chilling blueprint for his actions, providing new insights into his methodology as he faces six murder charges.
The document, labeled "HK2002-04," offers a glimpse into Heuermann's alleged planning and preparation. It includes lists of "problems," "supplies," dump sites, and targets, along with checklists for "pre-prep," "prep," and "post event."
Detailed instructions on body disposal are meticulously listed, including gruesome steps for washing and removing evidence. The document also notes the importance of silence and sleep deprivation, suggesting Heuermann's understanding of forensic investigation techniques.
Heuermann's alleged efforts to cover his tracks by removing his DNA and fingerprints have been undermined by forensic evidence. Hairs found on multiple victims have been linked to him or members of his household.
Despite the lack of direct family involvement in the murders, prosecutors allege that Heuermann's estranged wife, Asa Ellerup, was unaware of his activities. Ellerup has expressed disbelief in the accusations, stating that she was not present during the alleged crimes.
The case has taken a new turn with the discovery of reports linking Heuermann's old vehicle to two murders and the recovery of decades of phone records and internet searches. Investigators have also seized electronic devices from his home, which continue to be examined.
Forensic investigators have found the deleted "HK2002-04" file on Heuermann's computer, shedding light on his meticulous planning process. The file includes references to FBI profiler John Douglas' book, "Mindhunter," and notes on traffic cameras along his alleged disposal routes.
Joseph Giacalone, a retired NYPD sergeant and cold case expert, believes the evidence against Heuermann is overwhelming. He suggests the possibility of a plea deal in exchange for full disclosure on the extent of his crimes.
John Kelly, a criminal profiler, notes that serial killers often evolve over time, experimenting with different methods until they find their preferred approach. Kelly suggests that the differences in the Taylor and Costilla cases may lead investigators to explore additional unsolved murders that match Heuermann's alleged patterns.
As Heuermann faces court proceedings, prosecutors in New York and at least three other states are investigating potential connections to additional homicides. The extent of his involvement and the total number of victims remain under investigation.
Heuermann's trial is expected to be further delayed due to the new indictment. However, the evidence against him continues to mount, providing a comprehensive picture of his alleged actions and the extent of his crimes.
