BALTIMORE (WJZ) — Police in Baltimore are investigating an armed robbery of a victim who was carrying her 5-week-old son on Tuesday afternoon.

The victim told police that she was in the 1700 block of Webster Street around 1:40 p.m. when she was approached by three suspects.

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Suspect 1 pulled a handgun and began striking the victim in the head. Suspect 2 then grabbed her from behind, while suspect 1 took the victim’s phone.

Suspect 3 remained as the lookout during the incident.

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All suspects fled the location.

During an area canvass, officials located the suspects in the Inner Harbor. All three suspects are now in custody.

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The victim was treated on scene by a medic.