The suspect in a McKinney street racing crash was going well over 100 miles per hour at the time his car hit and killed two elderly residents last month.

McKinney street racing crash What we know: On July 17, 77-year-old William and Sandra Lazarus were killed in a crash in McKinney at the intersection of Custer Road and Bedford Drive.

51-year-old James Armont was arrested on July 21 and charged with two counts of manslaughter in connection to the crash.