OKLAHOMA CITY (AP) — Three people, including a 16-year-old, have been arrested as suspects in a shooting death in Choctaw more than two years ago, according to the Oklahoma State Bureau of Investigation.

A 19-year-old, a 20-year-old and a 16-year-old, all male, were arrested Monday on murder warrants for the August 2018 fatal shooting of Eric Trammell, 35, according to an OSBI news release.

Details of the arrests were not released.

Online court records do not show that formal charges have been filed in the case or list attorneys who could speak on behalf of the three defendants.

A fourth suspect in the homicide, now 20, was already jailed on an unrelated murder charge, according to the OSBI.

The OSBI says it was asked by Choctaw police to investigate the case and that video was found showing Trammell meeting with four people in the area where his body was found.