HOUSTON – The men and women who serve our communities put their lives on the line every day to ensure the safety of the public. She was transported to Houston Clear Lake Hospital, where she later died. Christopher Brewster who was killed in the line of duty in east Houston on Dec. 7, 2019. 2018Waller County deputy, Loren Vasquez, 23, was killed in the line of duty while responding to a high water call late Wednesday, Oct. 31. Officer Richard Martin was killed in the line of duty on May 18, 2015.