Police arrest a man charged with first-degree murder for an August 2018 shooting in Tulsa.

Investigators say 22-year-old Robert McCoy shot and killed Lenaryd Tillis outside a convenience store near Virgin and MLK on August 30th.

Police say McCoy and Tillis shot at least 15 times at each other.

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In October, police arrested Antonio Wilson in connection with that fatal shooting.

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And in November, US Marshals arrested another Tulsa teen, Wesley Moman IV, connected to the fatal shooting.

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Investigators have not released a motive for the shooting.