John Bittrolff a suspected American serial killer who is a suspect in the Long Island Serial Killer, LISK case. Bittrolff was convicted of killing two sex workers and is a suspect in the death of a third. The victims were strangled bludgeoned, posed nude with their legs apart and one or both arms above their head. Police were led to Bittrolff through the DNA of his brother, after the DNA linked him to semen recovered from the victims bodies. John Bittrolff was sentenced to two consecutive twenty-five years to life sentences in 2017.
Serial Killer John Bittrolff (aka) suspected Long Island Serial Killer, LISK, was active for 2 years between 1993-1994, known to have ( 2 confirmed / 3 possible ) victims. This Serial Killer was active in the following countries: United States
John Bittrolff was born on July 1st 1966 in New York, state of the United States of America. He had at least two younger brothers, Kevin Bittrolff and Timothy Bittrolff.
He married Patty Asero. He had at least two children, John Bittrolff Jr..
In 1993 (Age 26/27) John Bittrolff started his killing spree, during his crimes as a serial killer he was known to strangle, and murder his victims. He positioned or posed at least one body after death. At the time of his crimes he was living with his wife and two children a their home on Silas Carter Road in Manorville, New York, where he was known to work as a serial killer.
He was arrested on July 21st 2014 (Age 48), convicted on July 5th 2017 (Age 51), sentenced to twenty-five years to life in prison, two consecutive terms at Clinton Correctional Facility, Dannemora, New York, US.
John Bittrolff has been listed on Killer.Cloud since September of 2018 and was last updated 2 years ago.
The unlawful killing of two or more victims by the same offender(s), in separate events. Serial Killer as defined by the FBI at the 2005 symposium.
Strangulation is death by compressing the neck until the supply of oxygen is cut off. Stranglers kill by Strangulation.
|Nickname:||suspected Long Island Serial Killer, LISK|
|Victims:||2 - 3|
|Years Active:||1993 - 1994|
|Ages Active:||26/27 - 27/28|
|Active Countries:||United States|
|Life Span:||1966 -|
|Astrological Sign:|| ♋ Cancer |
Jun 21 - Jul 23
|Marital Status:||married Patty Asero|
|Children:||at least two children, John Bittrolff Jr.|
|Living With:||his wife and two children a their home on Silas Carter Road in Manorville, New York|
|D.O.B.:||Jul 1, 1966|
|Birth Location:||New York, state of the United States of America|
|Siblings:||at least two younger brothers, Kevin Bittrolff and Timothy Bittrolff|
|Arrested:||Jul 21, 2014 (Age 48)|
|Convicted:||Jul 5, 2017 (Age 51)|
|Sentence:||twenty-five years to life in prison, two consecutive terms|
|Prison Location:||Clinton Correctional Facility, Dannemora, New York, US|
|Cause of Death:||N/A|
|Killed In Prison:||N/A|
The 16 dates listed below represent a timeline of the life and crimes of serial killer John Bittrolff. A complete collection of serial killer events can be found on our Serial Killer Timeline.
|Jul 01 1966||John Bittrolff was born in New York, state of the United States of America. #19660701|
|Jul 01 1986|
|John Bittrolff started his serial killing spree. #1993|
|John Bittrolff ended his serial killing spree. #1994|
|Jul 01 1996|
|Jul 01 2006|
|Aug 16 2013|
| DNA from Timothy Bittrolff partially matches murder victim case #20130816 |
Location: Suffolk Crime Laboratory, Suffolk County, New York, US
The Suffolk Crime Laboratory was notified that the DNA from a murder case could belong to a relative of Timothy Bittrolff, Timothy is one of John Bittrolff's two younger brothers.
|Jan 31 2014|
| evidence collected #20140131 |
Location: Silas Carter Road, Manorville, New York, US
Authorities took bags of garbage put at the curb in front of John Bittrolff's house on Silas Carter Road in Manorville.
|Feb 11 2014|
| evidence collected #20140211 |
Location: Yaphank, New York, US
Authorities collected a cigarette butt Kevin Bittrolff flicked out the window of his silver Mazda as he left his Yaphank home. Kevin is one of John Bittrolff's younger brothers.
|Feb 19 2014|
| evidence collected #20140219 |
Location: Manorville, New York, US
Authorities collected a cigarette butt that John Bittrolff's wife, Patricia Asero, threw out the window of her white GMC Yukon as she drove to work.
|Jul 21 2014|
|John Bittrolff arrested. #20140721|
|Jul 31 2014|
| arraignment date #20140731 |
Location: Suffolk County, New York, US
John Bittrolff arraigned on two counts of second-degree murder. Judge James Hurson reviewed Mr. Bittrolff’s bail and ordered him to continue to be held without bail in the Suffolk County Jail in Riverhead, New York.
|Jul 01 2016|
|Jul 05 2017|
|John Bittrolff was convictedand sentenced to twenty-five years to life in prison, two consecutive terms at Clinton Correctional Facility, Dannemora, New York, US. #20170705|
|Sep 12 2017|
| sentenced date #20170912 |
Location: Suffolk County, New York, US
John Bittrolff sentenced to two consecutive 25-years-to-life sentences for the murders of Rita Tangredi and Colleen McNamee.
|Sep 22 2017|
| prison intake date #20170922 |
Location: Clinton Correctional Facility, Dannemora, New York, US
John Bittrolff was received as inmate at the Clinton Correctional Facility, in Dannemora, New York. See: NYS DOC DIN: 17A3925
The following serial killers were active during the same time span as John Bittrolff (1993-1994).
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|living with children||TRUE||268|
|ate part of body||FALSE||451|
John Bittrolff (born July 1, 1966) is an American convicted murderer and a suspect in the Long Island Serial Killer case. In July 2014 he was charged with the murders of Rita Tangredi and Colleen McNamee. He is also a suspect in the murder of a third woman, Sandra Costilla.
John Bittrolff is included in the following pages on Killer.Cloud the Serial Killer Database