Cedar Hill, MO Shooting Update: Two Double Shootings in Jefferson County

Jefferson County, Missouri, is reeling after two separate double shootings occurred within just two days, including one in Cedar Hill, MO, leaving one man dead and three others critically injured.

First Shooting – Cedar Hill

On Friday night, July 24, deputies responded to a shooting on Lakeshore Drive in Cedar Hill. Investigators reported that 24‑year‑old Sammy Gordon Jr. and his 51‑year‑old father were shot. Gordon Jr. died at the scene, while his father was hospitalized and later released.

Authorities launched a two‑day manhunt for suspect Christopher Serrano, who they believe targeted the Gordons following a dispute involving their dogs. Before his arrest, a Facebook post under Serrano’s name surfaced, including a statement directed at law enforcement. Investigators are reviewing the post to confirm whether Serrano authored it.

Second Shooting – Neighbor Dispute

While deputies were still searching for Serrano, another shooting unfolded Saturday night, July 25. Authorities said 73‑year‑old Robert Winkelman went to a neighboring home and shot Jessica Lashly. Her 17‑year‑old daughter, Jersey, tried to help her mother but was also shot.

Deputies believe the incident stemmed from a noise complaint dispute between neighbors. When officers approached Winkelman at his home, he shot himself.

Current Status of Victims

Jessica Lashly, her daughter Jersey, and Robert Winkelman all remain on life support in critical condition. Authorities hope to provide an update on their conditions soon.

Sheriff’s Office Response

Captain Matt Moore of the Jefferson County Sheriff’s Office emphasized the extensive investigative work behind the scenes, including follow‑up interviews and evidence review. He acknowledged the alarming nature of having two violent incidents in the same weekend, noting that such events are rare in Jefferson County.

Community Impact

The back‑to‑back shootings, including the Cedar Hill, MO shooting, have left residents deeply unsettled. Families are mourning the loss of Sammy Gordon Jr., while others are anxiously awaiting updates on the critically injured victims. The sheriff’s office continues to investigate both cases while urging the community to remain patient as details unfold.

This remains a developing story, and further updates are expected as investigators release more information about the victims’ conditions and the circumstances surrounding both shootings.