Police have released a description of a vehicle they believe was involved in the disappearance of the Lyon sisters.
Montgomery County Police are seeking information regarding a large white four door, possibly Chrysler New Yorker, early 1970's model.
Sheila and Katherine Lyon disappeared in 1975. In January of 2014, investigative leads brought detectives to the area of Bedford County, Virginia.
Anyone with information about the disappearance is asked to call Montgomery County Police Department-Major Crimes Unit immediately at 240-773-5070.
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