Sergeant Jeff Plemons was born in Houston, Texas and raised in the City of Baytown. Plemons graduated from Ross S. Sterling H.S. 1990. Joined USMC, 1994 serving over nine years honorably and separated in 2003 at the rank of Staff Sergeant. Hired by LPPD in April 2004. He attended Basic Police Officer Certification at College of the Mainland Police Academy in 2004.
In the 13 years at LPPD, he has served in a variety of positions and collateral duties in addition to Patrolman. These duties include his appointment as an original member of the Honor Guard, Field Training Officer, Crime Scene Investigator, and Detective. In 2017 he was promoted to the rank of Sergeant and assigned to evening shift patrol supervisor. In October of 2018, he selected as the Criminal Investigations Division supervisor.