A St. Louis mother is mourning her 19-year-old son, who was shot and killed while speaking to her on FaceTime, KSDK News reports.

The shooting occurred around 11 a.m. on March 2.

Jadun M. Byrd took a Lyft to meet up with his mother, Leslie Byrd, and was dropped off in the parking lot on the wrong side of the building in a St. Louis neighborhood. Jadun was on FaceTime with his mother as a car then pulled up and shot the teenager multiple times.

“They didn’t even rob him,” Leslie said. “They didn’t take anything from him. They just pulled up and shot and drove off.”

Leslie said she recalls seeing Jadun’s phone hit the ground and overheard someone yell, “They just shot that boy up!”

“Somebody accidentally kicked the phone, and I see his head just roll, and his hand curled up,” she told KSDK.

When the paramedics arrived, they found him bleeding from gunshot wounds and rushed him to the hospital. He succumbed to his injuries and was pronounced dead at the hospital, according to Fox 2 News.

As Leslie prepares for her son’s funeral, she said she is suffering but relies on her strength.

“I’m struggling, but I have the strength. It’s like it’s here, and I have to do what’s necessary,” she said.

Jadun’s had a bright future ahead of him, his mom shared. He had studied engineering and planned to follow in his mother’s footsteps as a community leader.

Leslie works for the local Urban League to empower minority families in St. Louis to achieve “economic self-reliance, social equality and civil rights,” according to the organization’s website. She also lends her time to Better Family Life, a nonprofit that aids families in inner city neighborhoods.

“To see all of his friends come to me and tell me exactly what I was teaching him. He was on my mission. I thought he wasn’t listening to me,” she said.

As of Thursday, the shooters have not been identified or arrested.