Henry Lee (forensic scientist)

Lee was the Chief Emeritus for the Connecticut State Police during 2000 to 2010 and was the Commissioner of Public Safety for the State of Connecticut during 1998 to 2000 and has served as that state's Chief Criminalist and Director of State Police Forensic laboratory from 1978 to 2000.

Lee has lectured widely, written hundreds of articles published in professional journals, and authored or co-authored more than 40 books on forensic science, crime scene investigation and crime scene reconstruction. He has acted as an advisor or consultant to many law enforcement agencies. He hosted a show on the truTV network, formerly Court TV, titled Trace Evidence: The Case Files of Dr. Henry Lee, which highlighted his work on well-known cases. Lee has also appeared widely on television. He has been a guest on various Chinese TV and online programs, such as KangXi Lai Le in Taiwan, and multiple joining in Voice (Chinese: 开讲啦; pinyin: KāiJiǎng La)[6] and Beyond the Edge (Chinese: 挑战不可能; pinyin: Tiǎozhàn BùKěnéng)[7] in China Central Television in Mainland China.

His biography True Crime Experiences with Dr. Henry Chang-Yu Lee (神探李昌鈺破案實錄) was authored by Attorney Daniel Hong Deng of Rosemead, California, United States.

He has worked on famous cases such as the JonBenét Ramsey murder case, the Helle Crafts wood chipper murder (the first murder conviction in Connecticut without the victim's body,[8]) the O. J. Simpson and Laci Peterson cases, the 9/11 forensic investigation, the Washington, DC sniper shootings and reinvestigated the assassination of John F. Kennedy.

Lee investigated the 3-19 shooting incident of Taiwanese President Chen Shui-bian and Vice President Annette Lu.

Following the O. J. Simpson case, Independent Counsel Kenneth Starr hired Lee to join his investigation of the death of Deputy White House Counsel Vince Foster in Fort Marcy Park on July 20, 1993.

He also was consulted on the 1991 death of investigative journalist Danny Casolaro, who died in a West Virginia motel room. Initially, Lee said the evidence presented to him by police was consistent with suicide. A few years later when additional evidence from the hotel scene was revealed to him, Lee formally withdrew his earlier conclusion and stated, "a reconstruction is only as good as the information supplied by the police.”[9]

Lee was consulted as a blood spatter analyst during the trial of Michael Peterson, a fiction writer and politician from North Carolina who in 2003 was convicted of the murder of his wife, Kathleen Peterson.

In 2007, Lee testified as a prosecution expert witness at the first trial of Cal Harris, an upstate New York car dealer accused of killing his wife on the night of September 11, 2001. Since no body has ever been found, the state's best evidence of foul play was some medium-velocity castoff impact blood spatter on the walls of the house's garage and kitchen. Lee told the jury that it could only have come from someone lower than 29 inches (740 mm) above ground. Harris was convicted at that trial, and a retrial after new evidence emerged,[10] but ultimately acquitted at a fourth trial after his conviction was overturned on appeal.

In 2008, Lee was involved in the early stages of investigation in Orlando, Florida for the missing toddler Caylee Anthony.[11]

In May 2007, Superior Court Judge Larry Paul Fidler, the judge in the Phil Spector murder trial, said that he had concluded "Lee hid or destroyed" a piece of evidence from the scene of actress Lana Clarkson's shooting. Lee denied the allegation, and "when he testified before Fidler, Lee said he was astonished and insulted by claims by two former members of Spector's defense team that he had collected a small white object that was never turned over to prosecutors, as the law requires."[12] University of Southern California law professor Jean Rosenbluth said that Judge Fidler's ruling was "very narrow" and noted that the judge had made no finding that Lee had lied on the stand or acted maliciously.[12]

In June 2019, the Connecticut Supreme Court concluded that Lee had erred in the murder-trial testimony of (then) teenagers Shawn Henning and Ralph Birch;[13] Lee said a towel tested positive for blood, but he had not tested it all. Later tests found no blood. The Daily Beast questioned additional cases in which Lee had testified.[14] At a June 17 press conference, Lee said that he had tested the towel, adding that chemical screening tests for blood had been done at the crime scene on the date of the homicide.[15][16]

In July 2023, a federal court found that Lee had fabricated evidence in the Henning-Birch trial. Lee could be held liable in forthcoming civil suits. Henning and Birch spent 30 years in prison before being cleared of the crime.[17]