DALLAS (AP) — A Texas jury gave a white former police officer too lenient of a punishment when sentencing him to 15 years for the shooting death of an unarmed black teenager who was in a car leaving a house party, the victim’s family members said.

Roy Oliver fired into the car filled with teens the night of the April 2017 party in suburban Dallas, killing 15-year-old Jordan Edwards.

“He can actually see life again after 15 years and that’s not enough because Jordan can’t see life again,” Edwards’ stepmother, Charmaine Edwards, said of Oliver after he was sentenced Wednesday night. She praised the work of prosecutors as well as the jury’s decision to convict Oliver of murder on Tuesday. But she wanted that same jury to send Oliver to prison for a longer period.