The incident happened back on July 18 at a home in the 4300 block of Ledbetter St.
A woman told officers that a male acquaintance had allegedly sexually assaulted two of her daughters.
Investigators believe Antonio Green, 24, had been having sexual encounters with both children.
On Thursday authorities procured an arrest warrant charging Green with one count of molestation of a juvenile, one count of forcible rape and one count of sexual battery.
An ongoing investigation remains underway to determine if Green has potentially victimized other persons in or around the area.
Anyone with information on Green's whereabouts is urged to contact Shreveport-Caddo Parish Crime Stoppers at (318) 673-7373.
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