All three children who were shot and injured in two weekend shootings in the Hickory Hill and Orange Mound communities have died.

Late Wednesday afternoon, Memphis police identified the last two of the three juvenile victims that were gunned down over the weekend.

Ashlynn Luckett, 6, died Tuesday night around 9:30 p.m., from injuries sustained from the shooting that occurred in the 6800 block of Kirby Mills Cove in the Hickory Hill area.

Less than 12 hours later, police announced the second victim in the same shooting, now identified as 16-year-old Lequan Boyd, also succumbed to his injuries. Both were students in Collierville's school system.

Both victims were at a house in Hickory Hill when the shooting sent bullets through the wall of the home.

The shooting took place Monday night.

The shooting was the second gun violence incident over the Martin Luther King Jr. holiday weekend that claimed the life of a young child.

On Sunday, Jan. 19, a 10-year-old boy, Jadon Knox, was seriously injured after being shot while playing outside in the 700 block of Josephine Street in Orange Mound.

Jadon Knox death:Death of 10-year-old 'lit a fire' in heart of Memphis teacher

Police announced Jadon died from his injuries on Monday morning.

Police urge the public to participate in the investigation by calling CrimeStoppers at 901-528-2274. Individuals who contact the tip-line organization can receive cash rewards for credible information, and stay anonymous.

"I don't think people really understand that CrimeStoppers in anonymous," said Brownlee. "No one will ever know that you called, and we need people to let us know what they saw."

Collierville Schools react to deaths of two of their own

Wednesday afternoon, The Collierville school system announced that both Lequan and Ashlynn were students within the suburb's education system.

"In the past few hours, Collierville High School sophomore Lequan Boyd and his niece, Sycamore Elementary School first grader both succumbed to gunshot injuries suffered on Monday in an apparent drive-by shooting in Memphis," Collierville Schools said in a statement.

The school system said a crisis response team will begin offering students and faculty support, and repeated Brownlee's plea for anyone with information to come forward.

"Collierville Schools will cooperate fully with law enforcement officials in the hope that those responsible for these violent acts will be brought to justice and no longer allowed to threaten and endanger others," the school system said.

This story is developing, and will be updated.