The recall involves 37,000 Ford F-150 pickup trucks from the 2015 model year.
Investigators believe the male killed the female then took his own life.
The aircraft crashed upside down after striking trees, a power line and the roof of a home near Smith Field Airport.
According to police, the juveniles were preliminarily charged with felony intimidation and false informing.
Crawford died last Friday. He retired in 2012 after 40 years.
Thirty-seven-year-old Candelario Cruz-Trujillo, from Indianapolis, is being held in the Johnson County Jail.
Police arrested 55-year-old Kathy Lyles on preliminary charges of murder.
The recall involves 13 manufacturers and distributors and covers more than a dozen brands, including Diamondback, Cannondale, and Jamis.