The driver charged with hitting and killing an elderly pedestrian couple on their way to vote in Maryland on Election Day was found to have been under the influence of alcohol during the collision, police said. 

Davinder Singh, 47, of Gaithersburg was arrested Friday on charges related to the fatal pedestrian crash that killed 65-year-old Miguel Antonio Ortiz and 70-year-old Ana Margarita Ortiz. The couple was on its way to a school polling place to vote on November 8. 

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

Fields Road Elementary School in Gaithersburg , Maryland

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. 

CALIFORNIA DRIVER INTENTIONALLY RAMS CAR INTO HOMELESS WOMAN ON WAY TO CHURCH IN ‘DISGUSTING’ CRIME: POLICE

Montgomery County police with patrol car at crime scene

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. 

CLICK HERE TO GET THE FOX NEWS APP

Fox News' Stephen Sorace contributed to this report.