The mother accused of leaving her baby in a car to die while getting her hair done told false stories to DeKalb County police, a detective testified Thursday.

Keith McQuilkin testified that Dijanelle Fowler, 25, gave three false accounts of what happened before finally breaking down and telling the baby’s father she’d been at the hair salon. The father, Louis Williams II, who was deployed in the Air Force reserves when the child died, told police what his ex had told him.

Prosecutor Lance Cross said Fowler went into "self-preservation mode" and lied to protect herself.

Stoic in an orange jailhouse jumpsuit, the mother, a former college basketball player, showed no visible reaction to the testimony.

Fowler, charged with second-degree murder in the death of Skylar Fowler, has been in jail without bond since last month.

Police allege she left the child in a car for nearly six hours outside a Lavista Road salon.

Dijanelle Fowler, 25, was in court for a probable cause hearing. Fowler is charged with second-degree murder in the death of Skylar Fowler. Her attorney, Charles Grant, spoke to the media after the hearing. Bob Andres / bandres@ajc.com

Detectives don’t believe she intended to hurt the child, as evidenced by her decision to leave the air conditioning running.

At some point, the car shut off, leaving the Georgia heat of June to claim the baby.

Her attorney, Charles Brant, told reporters the mother might have been “naive” to keep the child in the car, but she was a loving mother.

Visit myAJC.com for more about the hearing.

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Skylar Fowler died after her mother Dijanelle allegedly left her in a hot car. Child services officials in S.C. and Ga. said they had never been contacted about Skylar's welfare. The child's father also said he never saw the mother treat Skylar poorly. DeKalb police said Dijanelle is a "good kid" who made a "horrible, horrible mistake." Dijanelle is charged with second-degree murder.