The law enforcement community is mourning the loss of Brazoria County Sheriff's Deputy Jesus Vargas. He's the first deputy in that department to be killed in the line of duty in 14 years. Vargas was part of a team who went to arrest Robert Lee Davis on an aggravated assault charge Wednesday.

BCSO Deputy Jesus Vargas was shot in the head and killed while he and his partner were serving a warrant on Robert Lee Davis, who they called a repeat offender. In a news conference, Brazoria County Sheriff Bo Stallman, joined by Houston Mayor John Whitmire and Houston Police Chief J. Noe Diaz, said Vargas was a 17-year-veteran.