LAKE RAY HUBBARD (CBSDFW.COM) — Multiple rescue units are still searching for a man who was separated from his jet ski on Lake Ray Hubbard Friday night, officials said.

Just before 8:30 p.m., Dallas Fire Rescue was sent to Lake Ray Hubbard for an incident involving a 28-year-old Hispanic man, that was last seen operating a jet ski near the I-30 bridge at Bass Pro Shop.

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Crews were at the lake searching until almost midnight; and though they were able to locate the jet ski, they were unable to find the man who was reportedly riding it.

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DFR will assist the Texas Game Warden’s Office with search and recovery efforts.

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This is an ongoing investigation.