Tempe Police on Wednesday released a composite sketch of a suspect in a hit-and-run that left two adults and their 3-year-old son seriously injured earlier this month.

Danette and Chris Hammis were with their son Charlie outside their home on Del Rio Drive east of Mill Avenue just after 2:30 p.m., on April, 14, when a vehicle appeared to slow and then speed up again, swerving into all three, police said.

The driver then continued toward Mill Avenue.

“There was no accident about it,” Danette Hammis told a columnist for The Arizona Republic. “He stared me right in the face and made that choice to plow us over."

Danette, who is a hairdresser, suffered a concussion and damage to her right hand that required a hand specialist. Chris suffered fractures in his spine and left wrist, as well as a sprained ankle.

Charlie suffered skull, neck and foot injuries and required seven staples in his head to hold a laceration and has to wear a neck brace, according to a GoFundMe fundraising page set up to help with the family medical bills. The family also is offering a $10,000 reward for information leading to suspect's arrest and conviction, according to the page.

The GoFundMe had raised $14,050 of it's $30,000 goal as of Wednesday night.

Charlie was released from the hospital on April 17.

“He’s home, and he’s healing,” Sarah Fein a family friend and neighbor told The Republic previously.

Police say the man is described as a "tan skin" male in his late 20s, with a clean-cut thin face, and short, dark military style haircut.

The suspect's vehicle is described as a white four-door passenger car with tinted windows, police said.

Police say it is possible it is a Volkswagen sedan and has possible damage to the front bumper, grill, engine hood and windshield.

Anyone with information is being asked to contact the Tempe police department at 480-350-8311 or remain anonymous and call Silent Witness at 480-948-6377.