MONDAY, JAN. 24 | Houston area law enforcement agent killed in traffic stop; Section of San Antonio River Walk being drained

<p>A manhunt is underway in Houston for the killer of a deputy constable after he was was shot several times during a traffic stop. Work is in progress to drain sections of the San Antonio River Walk as part of the its maintenance program.</p> <p>Those stories and more in today's Eyewitness News NOW.</p>