The Mississippi Bureau of Investigation has issued an Endangered/Missing Child Alert for a 13-year-old Jackson girl.

HOUSTON - An Amber Alert has been issued for a 15-year-old last seen in Missouri City on Wednesday afternoon. Authorities are searching for 15-year-old Serenity Turner-Douglas. She is described as a Black female, 5'2" tall, 160 pounds, with black hair and brown eyes.

Detectives located the suspect and the children by tracking signals from both his cellphone and his slain girlfriend’s, which had gone missing, Kings County Sheriff David Robinson told reporters at a news conference on Thursday.

The missing 15-month-old child who was the subject of an AMBER Alert on Saturday has been found safely, the boy’s aunt confirmed.

Just about 24 hours after an AMBER Alert was issued for a teen out of Missouri City, the teen was found, according to Texas Department of Public Safety officials. The teen was reportedly OK. Officials with the Missouri City Police Department said she walked into a Child Protection Services office in Rosenberg on Thursday.

An Amber Alert has been issued for a missing 15-year-old girl who was last seen getting into an SUV at a suburban Houston high school.