OKLAHOMA CITY - 18-year-old Latisha Shaw was four months pregnant and a mother to a 9-month old when she was shot and killed this past weekend.
Officials say it all started at a home near Northeast 28th and MLK where there was a fight Sunday night.
The shooting happened moments later while Latisha was walking down the street.
She was found in the parking lot of the Oklahoma City Housing Authority.
Her sister Kamilia De La Cruz said she lived over in that area, but was not part of the fight.
Cruz said, "My sister was not involved in any fights. The fighting was with the males. My sister just happened to be around. She knew the people that lived there. She knew everyone that was around there."
Now Shaw's family has new hope that the killer of their loved one and unborn child may be found.
Police say they have a possible lead pictures from the A-1 Convenience store near 28th and MLK.
They are very interested in talking to the young men in these surveillance photos.
Police are asking that if anyone recognizes these men to please reach out to authorities.
Latisha's sister tells us her family doesn't personally know any of the people in the photos - but they hope someone does.
"The most important thing is to bring justice to my sister."