UPDATE: A third suspect in the deadly shooting of a teenager in Hixson over the weekend has been arrested.

Police say 23-year-old Jalaycian Barrow is in custody on Wednesday night.

Police say Barrow and two other suspects, 20-year-old Jermaine Grant, Jr. and a 17-year-old girl, are charged in the shooting death of 17-year-old Isaiah Bush Sunday evening on Greendale Way.

All three suspects are charged with Criminal Homicide and Especially Aggravated Robbery.

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PREVIOUS UPDATE: Charges have been filed against three suspects Chattanooga Police say responsible for the shooting death of 17-year-old Isaiah Bush.

Investigators say one adult suspect Jermaine Grant and a 17-year-old female have been arrested and currently in jail at the Hamilton County Jail.

Police say they have filed a warrant for a third suspect, Jalaycian Barrow. All three suspects are charged with Criminal Homicide and Especially Aggravated Robbery.

Anyone with information on this incident or the whereabouts of suspect, Jalaycian Barrow, is asked to call the CPD Homicide Tip Line at 423-643-5100 or

submit a tip through the Chattanooga PD mobile app.

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PREVIOUS STORY: Chattanooga police have arrested a suspect in a deadly shooting in Hixson on Sunday night.

It happened on Greendale Way shortly after 11:00 p.m.

According to the arrest report, police have charged 20-year-old Jermaine Grant, Jr. with criminal homicide and especially aggravated robbery in the shooting death of 17-year-old Isaiah Bush.

Police say Bush was shot in the head during a robbery.

Bush was taken to a local hospital where he later died.

Grant is being held in the Hamilton County Jail.

He is scheduled to appear in court on November 26.

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PREVIOUS UPDATE: Chattanooga police are investigating a shooting that happened Sunday night just after 11:00.

 It happened in the 1600 block of Greendale Way in the Hixson area near Northgate off Highway 153.

Police a 17-year-old male teen was shot and has life-threatening injuries.

He was transported to the hospital by Hamilton County EMS.

Investigators say neighbors reportedly heard an argument prior to the gunshot.

Police say the suspect fled the scene after shots were fired at the victim.

Anyone with information regarding the incident is asked to call Chattanooga Police at 423-698-2525. You can remain anonymous.


PREVIOUS STORY: Chattanooga Police are investigating a shooting that happened Sunday night just after 11:00.

It happened in the 1600 block of Greendale Way in the Hixson area near Northgate off Highway 153.

One person was taken to the hospital.  The condition of that person is unknown at this time.

We're working to gather more information.