The investigation revealed that Singh was driving under the influence of alcohol while driving his Toyota Prius. The couple was crossing the street when Singh struck them with his car. They were taken to a nearby hospital where they later died due to injuries sustained.
ELDERLY MARYLAND COUPLE STRUCK, KILLED BY VEHICLE NEAR POLLING CENTER: REPORT
An elderly couple was struck and killed while walking to cast their ballots for the midterm elections at Fields Road Elementary School in Gaithersburg, Maryland, on Tuesday, a report said. (Google Maps)
Singh was seen taking a sobriety test at the scene of the collision. Police told Fox 5 on the day of the incident that the driver was not arrested nor was he taken into custody.
Montgomery County police investigative crime scene. (Katherine Frey/The Washington Post via Getty Images)
Singh's lead charges include two counts of vehicular homicide while under the influence of alcohol. He was indicted on January 13 by the Montgomery County grand jury and later arrested in early February after returning from overseas.
Fox News' Stephen Sorace contributed to this report.