Chicago Teen Killed Just Days After Moving Back to the City

— -- J'Quantae Riles had been back in Chicago for just one week when a bullet took his life Saturday night in the city's Englewood neighborhood. The teen had moved back to Chicago after a three-week stay in Virginia, where he was staying with his mom and his sister to escape the city's violence.

"I basically dropped and left everything that I owned to move to Virginia. I just didn’t want to come back, I was trying to make sure I wouldn’t come back," Franika Marshall, J'Quantae's mom, told ABC News, adding she was tired of fearing for her children's lives.

Marshall moved her family back to her mother's house in Englewood on Oct. 30. A week later, her son was shot in the back just two blocks from home while he walked from the barbershop with friends, police said.

"My worst nightmare has come true. I feel numb," said Marshall, who is six months pregnant with twins. "I feel like I shouldn’t have come back. I should have just stayed out."

No arrests have been made yet, and detectives in the case are asking neighbors to come forward with information, according to Chicago Police Department's News Director Anthony Guglielmi.

While Guglielmi said police think the shooting may have been gang-related, he emphasized that doesn't mean the victim had gang affiliations.

"It may not necessarily be something that the victim had done, but something that a friend or associate did," Guglielmi told ABC News, adding that J'Quantae's shooting could have been a case of mistaken identity, or the shooter could have been targeting someone else in the group. J'Quantae had no recorded criminal or gang history, Guglielmi said.

J'Quantae's murder comes a mere week after 9-year-old Tyshawn Lee was “lured” into an alley and “executed” in an allegedly gang-related shooting, according to police. Tyshawn's murder in the Auburn Gresham neighborhood took place just blocks away from where J'Quantae was killed.

While Guglielmi said there's no clear indication that the shootings are connected, feuding gangs could be responsible.

"I think what’s happening here is that they’re having mini-feuds and unfortunately these conflicts are escalating to gun violence," he said. "The biggest thing we need now is individuals to come forward with information."

J'Quantae's and Tyshawn's shootings are just two of several shootings involving minors in the city this month. On Nov. 5, a 14-year-old boy was shot in the chest and wrist while playing basketball in a south side park. The teen was later taken to Comer Children’s Hospital, where police said he remains in serious condition. A 16-year-old boy was arrested and charged the following day in connection with the shooting, police said.

Just a day later, three teenagers were also shot while walking outside Excel Southwest High School when a suspect opened fire at about 12:45 p.m., hitting a 17-year-old boy in the torso and grazing a 17-year-old girl and 15-year-old boy. The victims were taken to Advocate Christ Medical Center, where their conditions range from stable to critical. No arrests have been made.